Transaction not yet indexed

2u15PufGbAFgbNyBjJb5M5uZmkX77FYXLW67PcxM8JDQVMqzgzmnp8YoKsfeSJGyVcFCSfk5FQBHT2sW7zcH3X2h

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