{
  "manageEntity": {
    "action": "Repost",
    "entityId": "592420273",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa44da887da8edc571284d9ff963ce859550acd058a3f1791320b03384faef8ae",
    "signature": "0xc4b0d0ad503982ca9155ea24164864f505302bfbc3ec197775d58ba997edf6747f55b607d3fe3addacc280b49d1b635aa66d09e7ccdfe45088dfd2232ae766141c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}