Transaction not yet indexed

28CwPRM4XT2bPiBQU22NCeghZPXHyb7W4vCA2jaie2KBdD9hcfN9cC6cCn6qJLAY1o9zfPEMedMsjeRL15c5SVA5

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