Transaction not yet indexed

21ucXxwsMCiBgQ8xf2ZfQbpcZrvwQ3eeVg5arCJvq9LZEKbuHMv8ExCrrCW54bHihRrm1D3jgtirbKwpFrE1rsEC

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