Transaction not yet indexed

21XNwjk5ZMz3mYRS3o75YtbkasHCz4B2RYjEjRu5uQ1AMbH3G6zm4aWzut6KMGE6HdnZswUTRrhQnEMX4Ruj9sr2

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