基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a4387626f6db2cb7ebe3c00c9e07dbfd971c66eb OP_EQUALVERIFY OP_CHECKSIG
OP_0 407ecf2c12616bab48db4690c56c6b3c59b02550