Transaction not yet indexed

ymfKiuNDHLNYxL5GgtWHD1GYSp7izKDgpyMdCrf6dfmbSmt7QVProuHT2vdYet3mzZDBKbQfHcSLQic281nDKaS

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