Transaction not yet indexed

21pdkMgJcLsfEULBNpZ6EfuugUqgRKTA2GcB8GnwWcqY5dUERN7bA7YFcn9Nx3PBvrKLinufRmMUebTmSeTDjowC

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