{
  "manageEntity": {
    "action": "Repost",
    "entityId": "119316",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e3d4121161391827200241004d4e7f651ede30e4e3814db08072a0e0bdd3ff2",
    "signature": "0x3f3c35a24f2e4d170f6b7fcbc4f8f718cff76d0dd72f6836778e97e6b38d924f420e6f07a6a6284ef4d4ac5f56437a61b8fc91279798925c80ec894ef7af67681c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}