Transaction not yet indexed

21GLUHSCYRHZAbhmxfJxCPAWmiNTCuiSiRH8VPhcvbTwDPSGyhqW9dtJEsA9wp6rFmp2N2fsCXQAjDhCbeUUD1ZS

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