Transaction not yet indexed

21t3Xbko3dUAgcCH6VYZaMqUQWWrBVZgMuZCJpLuaMHhpYMdM7ixk32DVv9U5EaDgU8ML7qfMdP8h8PrdgfqyaYS

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