基本信息
witness_v0_keyhash
OP_0 20ef0a8c2963d8911d3a2145689777c253e21be0
pubkeyhash
OP_DUP OP_HASH160 4b17bdfd7a84e9783642f1db31dbe32cb2beee58 OP_EQUALVERIFY OP_CHECKSIG