基本信息
witness_v0_keyhash
OP_0 7249e3dd88fc8c6dd4cbe2eea3770c1dfcff4bb4
pubkeyhash
OP_DUP OP_HASH160 49ed38853a451f30cd4d8cd3cbac04fb35cd3cdc OP_EQUALVERIFY OP_CHECKSIG