基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 646c3f46184a3bbd437b04b1b649f36bbe800a7c OP_EQUALVERIFY OP_CHECKSIG
OP_0 bcc8413cbc72f25fcc5c10829c902bbebecb13cc