Transaction not yet indexed

2i9C12fyPfpLS5appV2Y7GbKa9XzEFYAgvwQDFfN1uRN1npBAtwecS9der8uR7zcAPDDWFNnvqsmeSkE3SUGUmW1

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