基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b7ecc08ee1e03d6ffff529b902b0160f7cb69435 OP_EQUALVERIFY OP_CHECKSIG
OP_0 2ccfe2902f5ba66dc9d6e595dd1c7d82c321bf70