Transaction not yet indexed

53LDarZmTMmE6UkTzCBnkLpuj1uLVqvfcKPfoYug9nJcd8qNuQ73oseLw5QYKFdH8hRGQAmmXJ2HoX3EBZrBqFwM

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