{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1816163231",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b2c06c18e992fac49403fa7b848a12650544ba05bd03911a6271a5fd47e215b",
    "signature": "0x91faf7338912667bcf12ecc486dbfdc1154765fa09e18aac9001a6b88e1b0c844a3f9482535152fd4f4aa647b040b14810a6303f17b4bfdcda056c00fac751501c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}