Transaction not yet indexed

53uMUrqa3T1638Vfh8zWMFXB8ck9FD9oJr8Lo7MEP3Z6viZVLCcc1WT372XLTQMjHHh2nST1ZsebWQmKHmM5w2jo

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