基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 9720d3e70513a1338edb9ebc31dc9a8b514ca1c2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 ecf49472513565094c05ef0cbb69e536ef7a09a6