{
  "manageEntity": {
    "action": "Repost",
    "entityId": "896617054",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9650b93a378665f67e7cfdef432648dd67e29dbd1339b31d5a03858d7255877",
    "signature": "0xe937bdd5db27ed38beadd822e918866ab6c517d393757a3a2e1f6b3e801808b6707fb1fa16f7e97483e581a316576b189aa5fc67497fc0303d76435509f015491b",
    "signer": "0x7b52e6AA15Db4Fc3A84AFF2b12e5B8B128eA8610",
    "userId": "808512351"
  }
}