基本信息
witness_v0_keyhash
OP_0 bc570c71be964763c760c45a1d548bbe5bf9b4f8
pubkeyhash
OP_DUP OP_HASH160 db7f9e778a350ee496a97e5970ac2b64b0c22c43 OP_EQUALVERIFY OP_CHECKSIG