Transaction not yet indexed

55UEucFbxzpsaWXatcCnUCpmFPZy4acdsdbuNZT8fUbpDkH2Mn3JrTTpmfHtaH1DcByV24LoNCpN5Gtzke2ENFf2

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