{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1420434769",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b34dc4c22b58430f30b77b1c033696d7e638cd7aa4ee995c638a731fc488914",
    "signature": "0xd2b72e3d1631584a3454d982c525047dee488d651da1694f74ddb5ef8571f1404dd7fc049d40da33c9dd09b565fae0443fe06c031cfe6e671b5128474ee62c9c1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}