Transaction not yet indexed

53gUCsS9AGTGcrMNttbnxnKWQsnd4LAx7n3wdpwvUPfWgp2M9bExdNSxzQyue2Nw2GZkn6HmBMjCY6oGpYLSvekS

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