Transaction not yet indexed

55tvTRgrVtk5k5umgDwj9CyTVcYbrkaCGBHCV8EcET5bSghQ8dropUGoR8dpRiH1vQHwj2uvnTdQTUWeRn5p2euu

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