Transaction not yet indexed

53xktZ8huQD7iq39JxFqjBSP5PL9br6V629gpu63S3KJDUjN2EL81DnyUaMnzQh1tuVHj9wCYYuMRqwd6jYKGg4D

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