Transaction not yet indexed

55fkkKMvMGTbtApk6t35sr9QmRCbBQJz6AT5e2p1JBjDtWkoq7V1jBSUnmbaCyGgRsMSeZXvrndEToVYHV1vSFHw

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