Transaction not yet indexed

yfNbSAJim6YhWH23Ut29Ad7sjempE6YoYFdfPXiNyB7MRUmEeDaMqenf2qe47Wgtz5sbCDnLHHEww5HqdhTwrzk

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