Transaction not yet indexed

n55buXEJvPTBSD4DKFCVgq4nCNQfaKXCCPyBJon7iNqmZMxjomAcJiiEvC8YfYFkRLRNfBYn3vmXjMMcYtCGMPL

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