{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1299524820",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33ca0dee5b436d5cd0ad06c21cda1019e9444c2e6b4c6cdbc9aaefae6586816c",
    "signature": "0x76a1283dd253ec69415baf2f46c123e84edd33e63da4db14d303ce8d7cfc6c7c017a5bb3253b126b015302a8bcaddb8c33965ed591d1d32b9b3c1e4d48e252e01c",
    "signer": "0x03e9Caf2aeac5a0F0e4Be56410d67A4148D38Fd4",
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}