{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1201247551",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1374fc08db0e78038b87c4ef0b746681e6d2b2ebb1f9ec189fe3efdb4fe5b483",
    "signature": "0xb4ad06246d0d2419b75fc0d665faa1417a29cab3c3ad6fb6ae32b8797ff58b2d334315bc6d8d294e75ddcc3afee1b6285a9267bf4dca3fa5fb07a3224e617e151c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}