Transaction not yet indexed

21RbDJD79ykoaEwtE6sdaZp1srpxWmWG3eK18ZWLUehBqNt4uv2rqqLEPgcHzMsh2ue3ZpkgReCVcQKehDMywYhh

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