Transaction not yet indexed

PMMtkVQaBUTTdetqwPKqEXfoXZAXh2mHkVVyXF9Y8MQEo6e3LjoEiuFtQWHGudyXEFuz2AZev12RWAtKVasmm6H

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