基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2a8c286aac8cf54efa13e82cbfeaf2e1d35ac17c OP_EQUALVERIFY OP_CHECKSIG
OP_0 a850972470d3319476a5110a1c79a9c355ad6459