Transaction not yet indexed

MMjwQQBXFaL3n52sAdMe7UvFzkutbv5tDuFs7mSA8kQfCFDSZ2XygVEZDaYhrfCaLRVLow8cHwUuELiptbqs4Kz

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