{
  "manageEntity": {
    "action": "Repost",
    "entityId": "734103063",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbd909a691c18ada1c177ff9ae3e00116170d213796e0981057b9f8c1e26330c5",
    "signature": "0x8c9d4fc4fa13e0f13a41849e87be1047df1536fcd00e7725521459f004cc6f2e35563684374bbc2fcc89f28f2145d9fe79ec27e21b1f72ed202b1744399504261b",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}