基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 dda74ee19c45d031b4544399375d536b7b8d7c87 OP_EQUALVERIFY OP_CHECKSIG
OP_0 dfa8a2916c6b0bd01baebec89d47ad46b2a4126f