Transaction not yet indexed

aPxkv1VmxYpeQf3DtPML2Fmtpi87kjjVSxkrbkJHUdd6zoDPv2PEaYNBQM3utqz16uTGFv8uQE51BifVt8KJNKU

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