基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 d619f9c7e19290e75206d545c03a3f44f35bce3b OP_EQUALVERIFY OP_CHECKSIG
OP_0 a8f960d036a7f7eb5f2c000af1388ab8a21fa15b