Transaction not yet indexed

AB1jgJrexj22FBwr3QVTMB34TNNSLMugRsfVCbfv2uMoaHkeAcysMW3ufK4esZXTTrXyn7AHamKmRJKcvatBzq7

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