{
  "manageEntity": {
    "action": "Repost",
    "entityId": "73267278",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c686d383582a89afb68c2db279d5391548b6e4637e61fe02c37e6456fb669c5",
    "signature": "0xad6d8e64246b8f5afd13f2b5d4ccdea2c8155d431aa0d8782826a6cc5b56feae6035a65fb7eb38c4c23324fd30f005692fb864fd29e5278ef80ba0f76c37673f1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}