Transaction not yet indexed

21Zpm6r28w7RCBdw6nhGpsTmW2p5aTaccQ2zLfqXDRGV4F8qsUMthkEBM9LAtxQa9Ee2JS6prqoaBCiYvwGA6JqK

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