{
  "manageEntity": {
    "action": "Repost",
    "entityId": "325383",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf9db9dc54f05a57ffd0cbefe4702f75b7f862ed270b26d863eb85c97fe992e0f",
    "signature": "0xa64f44444c1307143db1a3c0b4a09283ece1c5a9e70491294f33e780663306db132a483e0ac24f01b3d28b506e76b28b625a2039840c9a8c6c1dc4027ffb65351c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}