Transaction not yet indexed

yfPBkEXn6JYmku1FVcvG1XY4d2PBEXvxeGdGdKoqRfsW2QK4wgvm28iVUjHmCdECCw4Ym5LZpyJUa5ePa41Bnuy

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