基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8490d71ff07619a0eda0f0848f0142debf87ed63 OP_EQUALVERIFY OP_CHECKSIG
OP_0 38712318d39a1f3d3ce84e681474b9f0b77e3226