Transaction not yet indexed

28RZmdK3TFm7FjBf6obKB3dqStr2np4c3mVLjMiwUu8UuwvfRnTbTzQxfDzYRXDJC5VCd6dg5jMBd39iTZYUSwR1

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