基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 19c42d942efc9fd9d7be9e87783a53c60922025d OP_EQUALVERIFY OP_CHECKSIG
OP_0 b1d2f2e82f1ea52d2c522333e0f615439603a54e