Transaction not yet indexed

2Hz21sV8c2Qhp2RnqWEDQ6VfxaTb1gDHrbZE5d2kRhhR8NkyMoJVd3hZfFo9puXU8D9B9TpqSUmhKjR2wRnwk476

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