基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a1e12918bf8f763186a4d03b890f8d834e56cfd3 OP_EQUALVERIFY OP_CHECKSIG
OP_0 864cd5b39a8b9134d6ef802438932d387c73c4ee