Transaction not yet indexed

Sb9NFMkKyugXzdVLr11jTdMCU8vnCDZbXAYzZQcajC7jqg3FMkGhg5qMMg1es6toxkqTvSqZFPU4pdvQyiA9JSA

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