{
  "manageEntity": {
    "action": "Repost",
    "entityId": "307264",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x979dfab868b3c4a287cfde10d35cbecda46e129bd4e22c54768f00a8eeafc684",
    "signature": "0xe8f099dba86682e97d42e18ef169807cefdd1e2ba902a2f7ef0e7c3d53deda3d090c7197c2d4a61b40b1ea7d9323360957949fcaa015f3292a762f572e65331d1b",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}