基本信息
witness_v0_keyhash
OP_0 4ecf2a7e487b813e5af7b24dcfa51be4a93c59d2
pubkeyhash
OP_DUP OP_HASH160 7ec442a37a1ace64e3d828e35485e59e04fe04b7 OP_EQUALVERIFY OP_CHECKSIG