基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 31214a0f879df6b0e2c008fffcb5bb4c9fd320ee OP_EQUALVERIFY OP_CHECKSIG
OP_0 9490c7701a55bfd3d88159920cf49b82e8728ce3