Transaction not yet indexed

21eFFtGqP4QqFzVXu3eAAemd9EEwWBACq9ygA3wCVgkbwQER7QebvcYd3aHjNbLxvHHaDwpT2Pgaza6RTvavr3JJ

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