Transaction not yet indexed

pa88UM8WdreCgFxGqDtEi1k2wBCB9TBG2MjkAwZ95tj8BCJcLF1ekV4yxUcWeJRbpN4bmcGyyj1SfiEeMuCMTMF

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