{
  "manageEntity": {
    "action": "Repost",
    "entityId": "908285974",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x704ceaadb88078720f141e59c43555f9fdd9ff3880e2365fa90dd4eb037a74a7",
    "signature": "0x58e8ce4f873581e93c343fa7c07818fc6980748799b4a66f4c553422d72458972eaf1f69366d053ddfd6cc73472cd9077b6bd64419097bd8944887255be2a1821c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}