{
  "manageEntity": {
    "action": "Repost",
    "entityId": "886329550",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f7e9e490dbeac263cd7183043ec0c6cb328bc28b83da488662e1781edbbd765",
    "signature": "0x8f27b1584fdfe8b7031716efa3de15b81d37ccef09acfaa36c74d2938d202cd6087e712aa4ca7a5e38a9ad3c135cdd9a9e166a522004b001e34cbc9e127180f81c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}