Transaction not yet indexed

55DYVFPEgaLZLstjD68Z4E83RSeSqDrjL5hn8U2e7AbJRJkFSb1J7nqASrtuG3CVWuAmvFqKuzr6L7mpptQhGR68

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