Transaction not yet indexed

53ni4ZQNQWBbQbUb4d6BVYFtU83U1jSgUSFv17YdwgwMitQ1RjJLsYNXguoM5sGh2uN9fMgbGTQQc1VpcZiw4fpM

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