基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2a9aaf7c00152cf3423f7d9d340c893893ad20f3 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b6b461f76db0850e682b5ee99ec97d4789e77859