Transaction not yet indexed

52zKCaZCERSzKBtPhPqLRftvQjPTwpyGhmP7Dwh9KcDp3Fwnb7QL43X2oq8BJME8SNYM9nkQcYubYNcYH6dA55Vh

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