基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a4af8055ef77ebfe0f99d43bdf20f62e48729cf2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 51bb1fed75d53661da46f74d3fdc0b898cca3934