{
  "manageEntity": {
    "action": "Repost",
    "entityId": "55320",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd21c0ed013a213af1c4abe883cb2f2a44d19e3f7e5a2d19634de89ef8176db08",
    "signature": "0x5f85eebc3f4abf4595a22414e0fcef5761bae9d6bb52a85d98b60272773a18cb1b426a22110e75d3233e6339a68bb27f88fb41504673ddf5365ab5f133e028c21b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}