{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1951179969",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x67644298361b62c123ccfc6bb935864db2c2096f73bc12fb1cb0b238b83fbc44",
    "signature": "0x3f5446a74e4bc093b85c2f0d3711b4d56c35049fbe5e43ba67eab415939c811277866cb28fa4d72fa458b1ddef3336c3bd189bf24a82eff2dfd7ce5d9f30c03a1b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}