Transaction not yet indexed

52Mj1jt8nf5kWdqaApcDP1oCRHp53L62PCLTjB8TxGeRgdjZAsWK8GZZEcdB7CMhN1R5eNT4JDp5tQJbv6b7xFK7

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