Transaction not yet indexed

52dAcXZpLXk4NqmYvbqqAQDAFgNGmDd8t44NEZWiYANbbvGgixQt8EMCTCSWWt8vfH41KNZ6sTrTC9XDkZVpTSoY

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