基本信息
witness_v0_keyhash
OP_0 421e377d8f1a6e4cd06f4e04abe0a8d5a97473e3
pubkeyhash
OP_DUP OP_HASH160 823f0c557bb54c732dc79e89286ddd0e86ae0f21 OP_EQUALVERIFY OP_CHECKSIG