{
  "manageEntity": {
    "action": "Repost",
    "entityId": "790604123",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6657117fc5e20a2e035390dcb652e9661950fb1a9f5074f2c8759bd492c21b0f",
    "signature": "0xbc63656829273cb0f6401e9079a3058f4337a1758512b80c349cbf9f19aed86b621685716f2ac0807f9e741fe94bf89181785a7aec1a61562f22da3f2296fb681c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}