Transaction not yet indexed

21Mhioxkeg5DicdsGKyXE5HpzwGRfUnrXrCJbqqPE9Vz8rtg7FcNSkMSxYvwZngwnpyBcPzUH74cPfZVt32X22FE

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