Transaction not yet indexed

52b3MSnLDS6ApnTuzSD5VHuRLdm1gp2GjnjGf9w4iXciFYRJjmFsEfh16nMJPMhmXGjcTCyBCAzYRB9kKKgbKxeZ

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