Transaction not yet indexed

1SgCHsAz2tyExLFCbb4AeK5gmkfqKVDX6XnC3Jzv5G39RBaTVZsUgSbdCZFKcCyMxUn36FLQuBaVknxh2F4BPvt

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