{
  "manageEntity": {
    "action": "Repost",
    "entityId": "902613586",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca1005840dca68b4ff7b589f869d640373123da3d7f9d9a45eba42994b73bb6a",
    "signature": "0x6327666a6efc4cd23c48e36259d7fd8dc610a4954907c6efef9eb704b11e693f6e983116192d4b2db587307d53b87d145022b5d43d05b538db5115730fd21ac31c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}