{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1249032390",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6542c6cc4fcf3694ba7f365f28ed7c3a15133a3f58b907763dbb45a728c82c6",
    "signature": "0x8c412593b34a3012acecb60e5329cef46d8b77e278a02809cc4dc42aac0cf72e06777eadffdc2f3c1f714a93c1a285c4a2265d8e4717fabbc6b7c3b748ce7caa1b",
    "signer": "0x90CBf7c9BBF688fd9Fa4029B96e1BC32b270cA24",
    "userId": "711459379"
  }
}