Transaction not yet indexed

21kVK4FstpfVGCuZ5f2bBPUvHhX7c76fP3a31Qps4ooN3Woj3n951JSs5bbQLBJn5iYbrtjg4Do8NJERMp15hAoU

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