Transaction not yet indexed

554SMRp6Jc6XChJj6E4GNmcSUjUM4LWhWkPm2dLdNyLK2zWMb5fxKkRyTCGBXhF1DC22WybFk2WZA6XQnAthU6uq

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