{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1294147832",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd766f972ae685575f222c02f6ca4cd7982f86416ea2cb8b143e6b250935b1ece",
    "signature": "0x432491f665ade81a11f481a2539b9b59a08b720e209e426920436dc81add1d582749c560160c879d134f2e79d895298a5c0d9a78aa489e5904e77e0c3c11c19e1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}