Transaction not yet indexed

53LKjnaFZdTMgibPy9Zi2RoyMQk7euJ1rsDceQkDFZpAbtGjV5esRk7hfTU1r4nMW2mG1jJgVKhFQ3x4kZbnewPY

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