{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1331106057",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b0e0fde46ff866136349f954b446a2d347609a840e83fc937b158072f5fe490",
    "signature": "0x8ee1315259a8124bb3780381c2184310c6b0016f24389865251311ab829ca6bd1897378d6442b81ea1787a0dfa1bc4af30bc956fd59cdfda30dc62046dbc9ec11b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}