Transaction not yet indexed

2SmE9Ngex4NhtPpzucDeD7qKNSkurcZx6XL2rWvPSfg5CmTjMUm2fSEfAfFCPr3nWw91sAFGX3TpB15K4MvUNzo6

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