{
  "manageEntity": {
    "action": "Repost",
    "entityId": "706989248",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5cdbbe0a2bfdfb3bb29e6f8efc1278907f4f3b5cddaf45bbf5f09c1b3ef9f7b1",
    "signature": "0xa630da25d6b5840a356966bb3543e14ad81aecbc47a5c03c63bb0398305e1a122ced28fb138c39b2b760860ad23c66da6d42da43680e25319cfb4569392fc3f41b",
    "signer": "0x8FF85C5AA450a88f13FbD5170e24E2a3eFF32518",
    "userId": "311829956"
  }
}