Transaction not yet indexed

KUb863tm69ausRXphkPdAwpBxtMZbS7aQfZBB4yDHHZ1cEXqERFCN2wT3T2RhtHJkxdJWfAwfs6KjwDxVE36FC8

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.