基本信息
witness_v0_keyhash
OP_0 ec4882fd998cee50644ec6c1b194ce54c318a108
pubkeyhash
OP_DUP OP_HASH160 6d5c2a9f07272e9af85849d4f4e562f068e2cde9 OP_EQUALVERIFY OP_CHECKSIG