{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1430493632",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf1f598d6beceb458ecefaf676287c41a7972adc9ce456e190af61aeee8dccb4",
    "signature": "0x23e5a71206b060c0861a36ea69e79fcdff60c7e2ee65fa448aec0fdcb7d95a7f7076ef040b198e63574e52319783227b84f37ac1cb5a5f9bb1b7c3d8495626511b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}