{
  "manageEntity": {
    "action": "Repost",
    "entityId": "427376185",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c8ef56c13b0cf89153465284accb40feb2cc0cee2d4252bdd069167e237a8c6",
    "signature": "0x774b38eeebc0b9227afda33c72730e3aeb168bffc2528f63f41b74f0e8305ab413d521ce388fd53739683c2caeddd05f3ce23c8ea83691c52fcb5a9496c02dc61c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}