Transaction not yet indexed

55mifUV18kywKBsvqSkSercR6ELZNVDaFihnfJeTYGpsT8KBqtNG5ntNEPSS4uoaJoYzEz3HekkXrRYaUGh421Zr

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