Transaction not yet indexed

28MFwQBufD2QuCAdGKtUYYbPNpbPJUjNKCxXjEAP5fcSqB2oBh3XdP99WfcV2YzrRzEbTGuWuABMz1nc9poErMAo

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