Transaction not yet indexed

2SEPCDTbSX8JnXMJJs6Ge7LwBwR7MuPudg5VLXrwiahxQNDuvZPv5NyqF1XFqE87UX36BnAz9JE2mmX2CRmM3PV7

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