{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1911876191",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f5061f5c9df5c242c2ff5caa2646ee1cbc68382da72a3de999b02324a85e07b",
    "signature": "0x9d9eb7b4c446327022eef6f4168ae8030da1294b497f21121e77b4b59f3b1c27045397dbdc42fe4b9a30487bcebd270cff602dfa3072ead0f6316bf6b79271c51c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}