{
  "manageEntity": {
    "action": "Repost",
    "entityId": "55090",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa1d51bc76890d4d81775bbfe7576a4ca0c3225e67d0569d99b0635b5e8dec32d",
    "signature": "0x07eac0d7bd126da8746d4df60f6b38bccabb31a2a8441faec775968ca9acef7b3391fcae92b340086f7f5c831bb249f8a275b2bc40a2f2c45586c8a79a07fa041c",
    "signer": "0xe718C117f3260e4EC103f89233bA76c04C7dEfa4",
    "userId": "156602599"
  }
}