{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1433207356",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e98565aa635f6d1808f8970a52e64c14b51810926e6ab95605df6575471b1bb",
    "signature": "0xa80aa7b38d7a044870dda687f4b9dc7aca8e92d2af6b97c2b2326c0fd10a3ba269da87491ccedf7a716c2a3660cb82795d69ba150c279ba0bbb00ff47a197a8d1b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}