Transaction not yet indexed

PnUN9thAqKExxfj8uhb1kEWgXzR2HH62AFVHxp9dm8AdYuBaknpWKKgA2UrDdYMFvNpTCmCAPoNQgACTEMxMN4K

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