基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 f8f9321bcdadefe5a7c213e83cfbd0791a5fcd36 OP_EQUALVERIFY OP_CHECKSIG
OP_0 20f2d9bfe4a5c6def43bb37206357c362b12876c