基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8f8d6cd56b0aa1ba0ca171b6fc00a1df1f249c9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 4a6e07e8f9754c377ef5e14b665eaf8d685b9200