基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8e9080c0b78b00a9eabcd85f2605b7e2e4e2d784 OP_EQUALVERIFY OP_CHECKSIG
OP_0 21da0557749782b2aa3f716a43c8aef2ebabd477