Transaction not yet indexed

53LeBguhELpZdYPyYdkf6FcnisaK7ABG5JuiBkAT9LqGtytTSTKvZbQNos6fLNHDoAP7m4NWMypkRQjBHqVUT5hc

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