Transaction not yet indexed

28ECQpFxMT1sVEXC8KboefTXfSB6VipWsD9pPSLjXeqwhLNp4o3eKue6SQtyhgKHp4aM7NFQokXbhVbf8DyPyHKP

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