基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 f21d2ec11f6b06e2c275e4a0cd429160d387ce00 OP_EQUALVERIFY OP_CHECKSIG
OP_0 2ec1381f964958033d1b8c96b48c420af8f8e1a8