基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 e21a0ec9dcea2033670b3cf575ef85b411d744c0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a381a0831f20e9d9c16aa0659e0d0a86a8b618b9