{
  "manageEntity": {
    "action": "Repost",
    "entityId": "846401634",
    "entityType": "Track",
    "nonce": "1787595761869645827",
    "signature": "0x6f262481d7218f3c60143db3c105a00bb2df501c89c7b205fee52498bc519d6a7d428e1effc2e5625412341f920110b9996f56175a56f36e54cceaffe4fade851c",
    "signer": "0x23dF8876fD80368D375d911e3CbDFd15B8e85CB5",
    "userId": "827420993"
  }
}