{
  "manageEntity": {
    "action": "Repost",
    "entityId": "385702",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33d18de51775c24d371b1fcba25b282d33e3d89f6a296d107c3f4d7f67123a9e",
    "signature": "0x9033054f79295c52ed9a1f3f4bfd266e1caeb6d714d6991520ad8952b56c69f06b82089fa163130ae8394c9ceeeb49ea4ff7878eeb5e2f6c527756b66ceb6a161b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}