{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214777",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd117bab2757630d13055e8cb7b9064d4274ccd62854c1ac10f8a5c6aba7e82c8",
    "signature": "0x1d674a865f1618fb35873a548a191eea73cdd449badce14d9e6092f73593b7f85b3e98cdbf48d277a32db340e978a1c77f1c2f945417c811980ac5bec0bec5771c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}