Transaction not yet indexed

a2X12K718tAwG2LRVkZUNWA662mU1wFsmXXX5ReXraYSJsfMkZdPmjkEaXaE3Gjp2LtsHB48sWz7YuRBLef5YbH

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