Transaction not yet indexed

53XS6C9osRPVUNvaWbHwKLPYMYGFAAtfP9HyynqQ5TuVMv9koVCrsbHmHcY5EKyQpxvk6zV67fwTnKM1KckAJ6Vf

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