Transaction not yet indexed

1SReMjj2XT5zKxLFwSoMzQYYw2bAgPvUth3T3TDjFsWekMuYetydKLzNc9Zf6jGudNALwvgRZKTGPrFz9SmccN8

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