{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1443578414",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x86a8446ac4667f202534ed790e01dee09436aafd335646757be0a3e1e09b2b29",
    "signature": "0x178e1d184cd703c5d3223b556e865932c80b0222d2a0d39b449a710a1211d7147b7e2a1947a951531055a90e04c2b67777209bee7d37056a1d8d57000d2ebaf71c",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}