{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2002431818",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x76420cf56a37101f60778d078e779d8bee6bea97923d52318382ef48cdd7b0be",
    "signature": "0x2b4303281c95c1fbb411c4e78610e489b1b23f358eb91cbc2d6dcf3127b4080f09e33781f9cf72e3c908671808245759593ab1bcc01e2b01971bad5c8502ed381c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}