Transaction not yet indexed

HYmpHDgDPJTK3G5V9N5EBEV5kVhWFLH3sTob9f66EGJLtDKfqCMdnoaddXj2H6ds8rHAx9ngjutKMRCThCKNQM2

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