Transaction not yet indexed

543CPw5EYEw49BDKT4RJhyDn8YuAD16mZRQYdnWaTmcdFzVMsseNdDWdzCkYS6nzCG5RhAMnMj5N2jEc2d4dyrDG

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