Transaction not yet indexed

3STtzAmzx2DBaFssMvpBcXMdkDqrtoFi4abhEBKjeYKVGk2MnM7dZMjTbnSrb6WZjFvx28ZeMDAf2c1eSMUME2FA

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