基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21b53336c90b95377398e4f7584a3ab3f792dce7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 57c318c925f3133c6fb9cb429b1f9dcf3ebacb6b