Transaction not yet indexed

21MYw8sULRjF6UG2Zq3K3KVvgVB5W8NcyR2A8KjqSUSZYj5PBBRWWmPayz5h1tMyo6Rn2WX9S21GTDXqNeiPru2W

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