{
  "manageEntity": {
    "action": "Repost",
    "entityId": "972376916",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x13cad43f062bd9e028fc2c0712808c292997222157948780b440545c2d773402",
    "signature": "0x3f25a66176e0b9ffb1a29c60ae472580ba80d099bde32721ba889a2a5326d2b4230346b07c7d5a59b514bd30148b07c1be519d5c9c7953e6e97d39d43d58acc91b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}