基本信息
witness_v0_keyhash
OP_0 a7755718cb15b1502b22cb8a2418e85c66c0d517
pubkeyhash
OP_DUP OP_HASH160 b2daf2ae96b9b0f248ac641d1c5e79cf97237dce OP_EQUALVERIFY OP_CHECKSIG