基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 49ed38853a451f30cd4d8cd3cbac04fb35cd3cdc OP_EQUALVERIFY OP_CHECKSIG
OP_0 89a50fa0afe7e80edf0a0868882ded0b18681c3c