Transaction not yet indexed

55yMsyuSok4Q4c2dYunJH31G9jM8cTFa6V5nWRFfx1pcCDCh3ApGGxeAGYRrcmTEkEdqNFdc87M8JbTGCPD4j2H4

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