{
  "manageEntity": {
    "action": "Repost",
    "entityId": "830900014",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc67fc77db052b0e478215effb04e25f2c3e053fe888aa9f02f57bb8daec157eb",
    "signature": "0xe9b4d235847c0ebeb936b44e0473518fb73d9ca17ba612723dc89f8140d919f426d6923332588458e0e5f2b23d85c40e29b521d3c01f6cac01197bbb388c6dd51c",
    "signer": "0xBD46d315142217685c7fE4aC6359DFfe663E7a4D",
    "userId": "409129"
  }
}