Transaction not yet indexed

28h4RCdUtV4AAhwByqYGszyX9ZMceizyCh9Mjg6TfPsbc9Vv7CyRYFzDYrKUeoCRzaBEJHSvzCuH6PCEY2CdkcRN

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