Transaction not yet indexed

SKg9jHeLmkPLHEZQs7P9vRWtCnRSL8GQrMGqvTm3VR1As4t3jcMHBSu8s29P8BkSAftGXME7MsKPTjqJY9vPkJg

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