{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1298065990",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x230ec26cf4db7461cef77ed5b2bfd0823b1f9616b559cb2196de18a5fc123289",
    "signature": "0x309ccb50ea0ac2cad5b01d48ceacf665686988dfec87ea5be5969dd65e757ad1447fb08a643eff6cd76f12895e2452ea316a1939d81a8db2a0feb96aa74770291c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}