基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 49c2f6b894f94f8be7bd43ece29b06eaabcb0b50 OP_EQUALVERIFY OP_CHECKSIG
OP_0 bd31d4fd60fd3b4197b0d6048103d6b88234eba9