Transaction not yet indexed

2kS4c8ubSWzwZwev182XNbJiG1YidJSuETAzvESghMumQU2mHG9Pg1vVZZgBQExG9J7eTtM3Cer5bH8UZNU8Kkf2

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