{
  "manageEntity": {
    "action": "Repost",
    "entityId": "887495068",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a11b033f0ec115acd47556d08d6d7232f79f44644850ea3c2fcc52c060141c3",
    "signature": "0x134aa3709f982dbcd75ed7fd0b57baf92199a03b370347ee483196d51d6aacf941c7c497a0edfe8bcf82eced77b89c942a3b029b1aa4a356a9252dc84ca14bf91b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}