{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2130371903",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd08d35debcb0c075359a3b07fc0d8a32d15baac94cb6add5a165718f60807851",
    "signature": "0x36ffd132b448af296836ecf921dbcf81d3db501723cebd6434949e5e35e5b63a512325b7d1bb7e932341e4135262b163f47bb70e422159f525651e09b25b4a891b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}