{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954470",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa6860f4f63ac77ee6ca728507d9edbbbec95a34d4dd2304793a1b6ca5082757c",
    "signature": "0xcc99dbad68e954c53dbc12fc6f8e037a43efca5ee1ddc1d6973a972732dd445751878bf56ed07d9f50fb102aadcc2ba8deff5e30a88f38d3fbc08175f14d3dc11c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}