基本信息
witness_v0_keyhash
OP_0 e4a21f3853601529d45aed298e5bb5c5ff49dc5b
pubkeyhash
OP_DUP OP_HASH160 03f7777702f1efce072a0ce5267b00faf0658bc9 OP_EQUALVERIFY OP_CHECKSIG