基本信息
witness_v0_keyhash
OP_0 7ec749c0b9353a0ed6e09bd6d7ef786310fef509
pubkeyhash
OP_DUP OP_HASH160 1147d4aea234b6ee2a21b0833e14ef20f88ebbad OP_EQUALVERIFY OP_CHECKSIG