{
  "manageEntity": {
    "action": "Repost",
    "entityId": "595328108",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe437a2dd22a89f9f086b04584191acfdba87631ac15133cfa4c0071cb403ccd4",
    "signature": "0x09bef136bbbe2744fd82816a95e25e2805ac33010b5e58b5e10f523c49f708b27be891186c7b4293b998e4ceb728cb586174fa79662e74c0dbe513d8629e66f31b",
    "signer": "0x3EC8c7F4Fec5D21Be724bB4D43502e44e018690F",
    "userId": "53828"
  }
}