{
  "manageEntity": {
    "action": "Repost",
    "entityId": "80445",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x43f37f68f7cafa5d6fa6db8d28767f627d80110a8215fa67074e226a072a0bff",
    "signature": "0x2cef81f96f1fb6b2e2c954407dadc1ba2d4108054d51d1121aee008cd7f2233750b1af84bb6662aa002a6df486c702021bf7abc3efb6e03a372206479093d4051b",
    "signer": "0xdf3d2a565Af22F148bCeAc938CD60CF50aD01907",
    "userId": "1686476"
  }
}