Transaction not yet indexed

pnn2qaA3CS8eFCSXpooXwZgT2fFtMNDXZZMNWG9D2csbSFFgw3yapj9ZMsDVXBtHakwu8WJLRbaqFmsBs5B3WA1

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