基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ef4e164922bbcd75090230421ebfaeabe4571a58 OP_EQUALVERIFY OP_CHECKSIG
OP_0 187c4b7c4a4f8004a8b40b3912b36df19a7ea1a5