{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1589003336",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93a314a015146ce941d960f19c73d2ea697da7523cdfef37c687e790d339150b",
    "signature": "0x2212f8c1c645f539534711f67fefbd3c395c471010a786ce4b7583b399330eda469ee8f287cb20ffcfcbcd522bf3edbf4c92bd0a36078d4b281c95451de69ccf1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}