基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 3f8b516a6280c4c06cc2f6c53f38997535c611d9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b8a7401cd3d46c7da86efb2017dc946b0c647444