{
  "manageEntity": {
    "action": "Repost",
    "entityId": "512817083",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x26e9297c9ad952f0b036aea3e178ed271469cf0a28315a67dbfc1b901dc59180",
    "signature": "0x6027ee1658affd842940f0b228ed70fe7adcb7f92d249704e9894f44dc0c16e94209febd634fd536ec24d9ac7f6ce1021b084ca6613290424415864b6601f9401b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}