Transaction not yet indexed

53XJkkBykjZTe7WHb6vRgc4iPVCgZX3fcF8TEXf2oYrrG43JRHwM8LW9nUW92D7ZGQihMXgGd8aHkBk8TiBpcUs2

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