Transaction not yet indexed

21Nn6mYj8QmLC5TKGKkvxU7GCDTTbVp9bL157cssDUfyA4DQ3BmEZBLs6oXV446ELUAy13xkFu2A527ZkrvW5F4G

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