{
  "manageEntity": {
    "action": "Repost",
    "entityId": "326802186",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa94508727b745fa937f00f60e5fac841d954201511cceecdf75d980a0abf268b",
    "signature": "0x474e8a7a81468b91c7673ddfaef6917e1e5cf9975bc1b464fdc43a47fec775580c0d5c0d06d1ea0a18255b406f67e60687891050819817a0de9e7a54f53e6a8d1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}