Transaction not yet indexed

XPkUkVTSy6yWeBj9o5kiMbkoK462F9PECT51tq9A38pemzmhwM2Yr1mn2SyW3vK1Cpkg8W9ebBcMNFcQYu2zum6

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