基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ec8c99085821fecd97bb8ae02ba44e0d1666f5b5 OP_EQUALVERIFY OP_CHECKSIG
OP_0 ef15fef48f20c60ec1e3ad64d0c8118f69acf76c