{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1215738794",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x27687c27eeabc52ce39578e998c4d56aaad4aa840eabcb61e318018fa1fe8049",
    "signature": "0x096f1002e03d5e3408f766f2177f580ae01c30a25d59c01f89499eda7f9789ac66a61dda441b8fd7fd9cf7fa1765c18d734f56ceb318c93b165c35e3f69c41911b",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}