{
  "manageEntity": {
    "action": "Repost",
    "entityId": "221131",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa61851e57d9e46f51fb01675c2e701dc3e30767a455a627c7a14a83a8c7d164b",
    "signature": "0xee1e9c2ee5a3409f66bb929798fd19c7f97d20082ec4018e67a9f46633f0d62404afea0b46e66551df1de42491415c67d011dce717f0be86eb7075a7eab5a2691b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}