Transaction not yet indexed

TpNHTDQ7nr15hULGftDSk3z7sig1jjghuHLUYQmv7R3c6HgLxuH6PQUU3w6rfPQPxQ2rQoqekGfK2bxZPo2GNG2

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