{
  "manageEntity": {
    "action": "Repost",
    "entityId": "581501",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x26407bc336b0ae1586ea7687dbabd05d955e91878a28c1d5f6b679f80ff31646",
    "signature": "0xe49acdf74964b4e68c9f7efde982bdf8f0c355867d368d82f3ef6250d095e84f2c44d938d18b93671c889c359fc9e26e8763779fa5684ecf461292dbfc1540ec1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}