基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 30be4f2bcbed7764ed8e6f3ff9cb25cbc18c019d OP_EQUALVERIFY OP_CHECKSIG
OP_0 1a74171d31b3f65b4ea24a07fe2ee083486416e9