基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 f45beff49b4bfc80f9644ca65844e924d4c55ca0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 546b7be4f9068a0a85ed22304b86e7e42f97d4d7