Transaction not yet indexed

28PjKmUAKwMJcMnMkKVQNRyLFsgcAym51dT6Aw4Yb2MYWksCW8WwP9h5LPwbzXajF38WWxhtCEwprZGh6XTCNsX1

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