基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 e8d21c646a3f52adc395382487a2761d69851b0d OP_EQUALVERIFY OP_CHECKSIG
OP_0 2950d4c3e160a487010184c912f0665e8d5b0113