{
  "manageEntity": {
    "action": "Repost",
    "entityId": "822627923",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93804e16b1f03969689b167bb822237fc442b08a0a64243b84faad6775c76ccf",
    "signature": "0x94a13b7b6f7c12edaf57e7ed136b14723f1eae5e4b5cec5f7e2f4916d0fd72737c20a4877ac6b957caf309be463cade2df38b8528bc79aef6cc58e54c4b8d15e1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
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}