Transaction not yet indexed

PM55kc37S66qfoToApRgdSzpsWRKLWbQ6mjf65gv6X1cwDiR6VSBKP7eYqb58bxoVvreRsKmsXakaoPK2fnd2Qw

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