基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2a7f48d8a519dad9fb11f6017120b10fa1ce16a7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 316bdf68287e53f0f4732a6ff696c38575ffb12c