Transaction not yet indexed

53K3aBEKMMF2WHyFtae6YNMjtMEopGbhauWS11T6bpnXfNHePS8eCUBKrKYn42vP79EcSKDE4vfkiTQCXEZNapy7

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