Transaction not yet indexed

FEfr5W1XJMMeYygzA36gpkQbeTYTBqrjbDMPWyfDjfKeyJbDsW5ZBHq3Rjo5mWd9eUuMvLCeS5vMj53mY2JruMM

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