Transaction not yet indexed

21XTzAHkCsQftwYZPqwzzd6ZHFnJzmshiTTmqAScVML49EAKgDp9Lq42ZxnUTBr3UFL2h5AQfpspmv6uqpZP2zyH

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