基本信息
witness_v0_keyhash
OP_0 75037e421b845bbc2e9b6acee9244c1a2a7345b2
pubkeyhash
OP_DUP OP_HASH160 19871ac5cbca7d72b1896954fd95abac8a397316 OP_EQUALVERIFY OP_CHECKSIG