{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2004955952",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb3467b1a8d44736df5cb48c8553b7711ee9645c8f9215ce21ecaa45fc0156bf1",
    "signature": "0x88337ab0a632f06517ed708fdcf46fccfe4c92c53f4a4c11094ea0bdb947156f40792025911d9aa3a53e86229e44618f736ccb4d77c59839b3ae29c816e522431c",
    "signer": "0xB755CddA6da08Cbad290b9528CD0dC860f9f7dd5",
    "userId": "536791428"
  }
}