基本信息
witness_v0_keyhash
OP_0 4ecf499df281cfd9ca9f08a38bdaa97a32350b81
pubkeyhash
OP_DUP OP_HASH160 37e2324ea2eacced5b0385332f103bf27df6b4d2 OP_EQUALVERIFY OP_CHECKSIG