Transaction not yet indexed

21NE5ikZL6VdBsLFSdKk9iJ4EVWVxZJeCQisAZbUyRkbyjhB84t9mf2QXwtd3mTkRqxMYJ7BHMMtr52HTfqFG8L4

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