{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1452779097",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a9fe2ff7836b18e55c4a35354311d178dd508343e62da83e85c233386a11472",
    "signature": "0xf222b2d9807044cbbb4693cba05588bbd047fd32f3b6da05b52a42b6680cd79753f04ee47cc17905eae2b9432b9f9cbec5a4cfc077a91f98cd0c5a976324a94e1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}