基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a1a49b11459e4aa97f16d2c42a374d05c3f366f1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 1c702b5481b8f03f8b2e3428846e8335809cc488