Transaction not yet indexed

21Wgt5rdX29e5oS9fg8aumQAXKG6YFSvZ1gqwpEcCu48e56kAG33vhUhJdsSNEu7m8bwUb5bZ7d7JbNkk7L4xoNf

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