Transaction not yet indexed

ef3iUiYRFfTgYYDS8MRMKgUadtqkxuMSbCzSoFBUzDpWiuXXzk4CG6FnB1SFuH8UC14esZvDaRebyH2frGe9dX2

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