基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7cfea421a8bee91ccce148a077b09285c1dc1c17 OP_EQUALVERIFY OP_CHECKSIG
OP_0 4b38b5e5af9b8960cbaf5989c3367eb22dca7c89