Transaction not yet indexed

Mmy7U2VM9PY4TiuiXS9T9cs1LPoqERnnTtkRLt4uuLSkMer7JNoDa9Jb2V2eRnFbov6Y6sfFV1wGVETHMTLG2h8

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