基本信息
witness_v0_keyhash
OP_0 ecf6c19f655e10790c8e7f903e9ba9d89337109e
pubkeyhash
OP_DUP OP_HASH160 2ebd37d7d9f2bc4a73b47c410f33458c02e962bc OP_EQUALVERIFY OP_CHECKSIG