Transaction not yet indexed

54REFWDm3zJzrASHeWUXrHotBiuf71JbceetH7eHnhrYtkEBk7vUPfU2QcZcYBQwJB2vG1iez47P448Jm8GPC8X1

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