Transaction not yet indexed

SDMmTfh6aAM7AFwU4pkGezmbaZnG5nUhrGSDYxzvxyMzfge8HeNf9FHpx8ST8rqYftGSiUU91Tp4PPJHeZe3Qkh

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