基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8795d9a70f9916a7cd18a32c5c0ef28594f555b OP_EQUALVERIFY OP_CHECKSIG
OP_0 efa949a6bb7d199d89b97db81c5a4897d76be06b