Transaction not yet indexed

21UNrtkm6G3zBZM5s2VzLR9JsHMCgxtFSPTApW6gqMoPcmpc4QG7ixNyhBMyqbKXVrKpYF7qm4F7Pj1TFGwtWKrf

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