{
  "manageEntity": {
    "action": "Repost",
    "entityId": "355107570",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbb40ca4a688454b20a8bed2ed266895659bba97513044f0e7fd7997d4abf8403",
    "signature": "0xb4cb7424fd09709488e752b0b112fcae58a58ae335e7cae23cf1b4a4c45ae78a462975fa57e40a9be78938cedcbae8316f62daeb6d8e3e39f6eaab06716d72621b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}