{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1334929498",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7999379ebdd942ad4450280883c057159965867b829320dac9c18b3b884af23f",
    "signature": "0xe5fa71445cbbea4c6ab630e5c058c80adff853f7d7fe8797f8db1666c57851234d394bd64f3f6b0fb89adaf9761676bb71e92ecbe5b2ae9927a72fd8f2eddb201c",
    "signer": "0x7b52e6AA15Db4Fc3A84AFF2b12e5B8B128eA8610",
    "userId": "808512351"
  }
}