Transaction not yet indexed

5kV21fNaBcaNs5sPWypBAt5yfibVp7Bt2v14GPXZp3FL3JkqGafRFwtSeRVvUWfh4cAEKGMsHeankJ6VDNkpMg77

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