Transaction not yet indexed

53mfQcumxSCeF1znp43VNLfsC3gzeiDAi5xR6Nd6GT9VFFWRk7s2pXsJYxbbkadfo5hnDFEtxnoQWxqQkDXozCoE

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