Transaction not yet indexed

XSTNkkR8kfFrkXxUcRAwiVHW1Xo18UfAxpsTE8XsBB45GCMjqawVXbamTdPujvv9QNfmp2urqKXWVk3FDLsXH1K

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