基本信息
witness_v0_keyhash
OP_0 4a51815dc8cc7726bc5e8a099c38d71ad6ebf1a0
pubkeyhash
OP_DUP OP_HASH160 0cdd3f5f48e817cc702fa8a0b82a891cf6949816 OP_EQUALVERIFY OP_CHECKSIG