{
  "manageEntity": {
    "action": "Repost",
    "entityId": "848237221",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x97aa3e5d7eb7103decbf1429302f862364b4dffb66303ce646b3ed20a77a767d",
    "signature": "0x29439bcc3376db7e6292c3995bff682365413814c8ba3b5eea94d490fc5055f431c13cf229df6e971d5700344cace6fdbeedab98c6a4f0a9715ff1cf9650d4291b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}