{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1436045037",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcbb3cbfec78d8554994219446834f76f57e096dc62770753b6bcd835fec0ccb4",
    "signature": "0x65c157965c92c39e762c78e070b6ac2f0d8f9cd256e152b00fd427b9cdb65aba36d69db6701bd1783dc9edfa219a5fe1898215b3aecddfdf0bc118a0f526af3d1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}