{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1537322529",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfb7fdb2cb085971e22d0159ffc88834fbdc257a650e31c9f8869ce9bd78b5ad8",
    "signature": "0x2fb780cb72ec58e89c400ea169f88a199225803e3148fb4dcbb196e8cc1df0a952a7e40ca4e7da4293ed737369004c0e339ea51bee0db593f4c071fddef6a4111b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}