Transaction not yet indexed

21UxKKZjkBP5bRrSps5Tx2rb54NDGZDe2mUNCaHzHqsUrqNhpCV7d8yvfzWkMAxRwXM7H29S9N4TF22F1AdkMMHD

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