Transaction not yet indexed

AAM12np1kSQmw1Vzy5y2SQwaqkN1hFEkyCstnVc6EcJ2At58jpiEMq8cb4Wjym8rAnSPkgFV4M8CVYa8RTDfbyT

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