{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1107390338",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e24e8e4275b49f8f779198d0cf1c8ce1f2a700847287a8413f3df24abbe05ab",
    "signature": "0x89ef8168d725b89807db5d8a1c0c84f71b3c7181b3cdb5b00908a4d75f6c88016e1d365336dd21748cd88f8996286f28402635ffe3989753606d44a9ff8f9a9f1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}