{
  "manageEntity": {
    "action": "Repost",
    "entityId": "975346491",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd064e609fd3d51e912335f44a56b93539aafeb9eda3fbf94152e17e3db0750d7",
    "signature": "0x62ccb01a9e73c93da625fdde9f4c0a0e28a9b27dc5d61607800f18a070caa1986ec0275042828d9cac69e95a04d32fc3c4401349fc3a142328df47da3379cc0b1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}