Transaction not yet indexed

2E21ZMNgD3r9PHsgU2PY7a3tC22qGYTAhp3KVX5eU6C8xHBg9kqo3uCpMtrycxznRgAV6Y5pAZ4ZLqeYCSvMEFqB

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