{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1831506538",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1a7aed68a447537dae506c053141a231b1189ff51fc076248c44193f222cc7a",
    "signature": "0x8595226dbc1429a834ba05a333f89eb9e1b1e3ee237e86b137404da3354b0ab523a0c509dd131a2f5b3bf0eac9e3c5d5375fb351bb8b75b0420a09c1f511377a1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}