{
  "manageEntity": {
    "action": "Repost",
    "entityId": "942646",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x540ef06b1eb467e1813322d5fb3aded674e02cc4ad4a2658c3352112e65e7827",
    "signature": "0x68e02bbe3ad3d6dc47e8b3b6167c208dd1fe8584f4b1407c9e603a2dddfb28ee2bf56f345393b1af70af47c298fc1778539cbebe3b07684e04a0cd779cb464371c",
    "signer": "0x9fa8C10a685b8dE4e56c714DCcFDb1Dc6B2E4830",
    "userId": "678813224"
  }
}