基本信息
witness_v0_keyhash
OP_0 7ec8d6a18943bab637c0d2d0e120b574489454fa
pubkeyhash
OP_DUP OP_HASH160 a00419e7dd6f9a3bb75b99dd4a721ebe7c33c8f6 OP_EQUALVERIFY OP_CHECKSIG