Transaction not yet indexed

53C5YeRKvAzTFTWeirzUoAWB5VCUswtQycaADaYPyZPf3wxbaqffKvJvuzfGydhj2xjNQxvgaSw2ws6MXjsH1gN8

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