Transaction not yet indexed

2AmmWRhbKMgMcEDPLugbm4A78sy8k2vb7zpqdUzDYwFsfCsqKg2fJSg1Yb4SqAjEFWS14xxkgZQnaNJUXos8ppyn

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