基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a001821a7d76a986e72d43b1bf7f25ce0e26f23b OP_EQUALVERIFY OP_CHECKSIG
OP_0 c7c2db6285f6bbfa325e21960773f38711e63ea7