基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 1a2f6fe54815fa51c8a7a73864b516b3c2cad4e1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 66bc51edb1b04bfc4722802c1aef86be08fbbc26