{
  "manageEntity": {
    "action": "Repost",
    "entityId": "704926",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x462d25579584dc64918fff3b94e70de9b6edf83336b89fdf159643fb017f856c",
    "signature": "0x409f60b32dba7053283322b3f34c9c5872726fb99a444983d3341d3860f2c0661cdfb687b64556b4bd1f40d061061bd738566d67f2e446b180c55766ba903cea1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}