Transaction not yet indexed

52CUbbB5LGQcWzMo2CBytk8Lnj73i1cTPGom9ufNJE45F9e2WPA5hmk6a1GrjKG7To4kqmDHf2Z2dy9RGEwS5FiP

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