{
  "manageEntity": {
    "action": "Repost",
    "entityId": "522579064",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e7949b814c906c8730b266cdf58dff9cc11094ab69204d4c1758d6c46ee7d17",
    "signature": "0x7c6a158ae728624c7479879b0ea7448beaf203ed70396dde821af0e089b2249f50f199ce17ad70ce51043fe45a19d962d3e25b93490d09e15773d64d16bf3a1c1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}