{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1467296222",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f232500d0d3c002c79244133f4c57ed70cc6a8dddee6ef880740fa7cd8b54d3",
    "signature": "0x9a742cfdd34bfb66ad57f61412ffe8fb928642c31220a7323669b256373e6b753a2787d42a3b7db10757402bddd082fd276e736f7d63b7a2cc09bda7b519b2f41b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}