{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1050317",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc5f7c6274f7c9212fd919c8ccbec998c4513215e613a2f4274abf27ca86d0f80",
    "signature": "0xbb981ac661d5efe3a42c666aea169960f843d07c39fbb9e8ecce1870e49b226232a6e595278325d799ef788852f400c0d527a8f91448d2cddc7eabf041a2032f1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}