Transaction not yet indexed

21MYqt9Svss6PDXjmg4krgcDEeGqspqJcMuuZGHZfP68WShK3mgmsEp7rLwsWbjGApMyVu5TPM4nDxTCCbZbc1Bm

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