Transaction not yet indexed

421Ff5sHFduDQsrn7g5p2eW7WL8prLhoVccpNXfLiwL1fQfo8hy7DBxmmwNRNgXjcc3YNKLNK238n712AtMyBEiN

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