Transaction not yet indexed

HReQzCWskpPbYFdo3DdvzTFRGSFwoYm7KChCu1zjGnLKUcTR9mRVBtDxKPECDp8C2tcxXWsbSzXvbdLGnSMwAMk

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