Transaction not yet indexed

knNfFMUWMep9Us6SRnPR5gbjtyF1HnbCmdeDhUgV2mb7kpRZVqj5MNtP1ZTf6vHu36VKP6vAZBWSP8dATwPm251

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