{
  "manageEntity": {
    "action": "Repost",
    "entityId": "314319",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd574dcdad1359e09524a3fef795249e59c269b4f1f1eb6c56d6149516958d81d",
    "signature": "0x9b23547d139159bd3cf7cce7ba909533b73c03953f8ad7d500387437d8d844796793efd5bc1e96abcc4838c253b2691b35bcd731437b492e728f23962e9b2e431c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}