基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 648e74f22d554cdc50aee598f4afa87a235f9d20 OP_EQUALVERIFY OP_CHECKSIG
OP_0 146d69e45b5992772f32f56b0cab2a3e0aa7a3d6