Transaction not yet indexed

52tpBgSAPVfDH2BfX7mhTXUvmAnegF5uWrHdsKYcefgxhnbUJcmDZ5sztAMLHvw8VFWDqRi3UT5N4agpgqeeqNS2

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