Transaction not yet indexed

53a1CniQFagwLv79jbqvFw2a19kBWMRwLYXjffbEEWwSpSQib3eWwYj5eaDdR4MmP647B25BU9BXoWSMLHj7RRSZ

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