基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 18a420f5621e61ea70cae02d2c7efef9a32a550a OP_EQUALVERIFY OP_CHECKSIG
OP_0 b736eb8280db2136b14f556d3db03aa679b0ea1a