Transaction not yet indexed

53nLbAN7fPB1auujTLNDBDA3rZSZqH1KLXuvaqgxuLjvnpp6AZ2wBt4ZPMM4sNgQbdrX7Q493rVynsm5FRiRnR3C

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