Transaction not yet indexed

52SMQpuMp9ZnDXQNCkCqa2kNFNVN5MBw72RdHTv1VyfqYDsDXzGUWicsfvBdnMmMNgjkKf65pNVxeiBC9kXTwWLS

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