基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a2e7257a7ac871617b07b0a2b7cbf4e734802953 OP_EQUALVERIFY OP_CHECKSIG
OP_0 30ca5837ac89570b53da2b57b61fb0dcd1279952