Transaction not yet indexed

mkn5eQpodqujnSpM8M2VhVG1Mqv6V8zdfZBreSSmNfy1ifGJxtrq7YjrC8hzQ3Uv2hYA1b7eMQL8nKBFkwAtb6S

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