Transaction not yet indexed

28mfFVGLtVxYNhSLbMw7XxJyhGrCSsDdnXW7d9QdhNhdYhL6MsFjpj9xPGKCzfWACs2bU4RtzBvSvTTzzueBPKu5

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