{
  "manageEntity": {
    "action": "Repost",
    "entityId": "109709",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9c0b306a2e9bf6b87636174433f75cf92688b29c52a98dadb558cb5082583f19",
    "signature": "0x8c5266098ea313e25153d7282064362bf2a8ddc62366501a9763cec3911b93042c98b21dd9e172cdf2e790212018370cddc128f705c1999dd8984a3ebc7ebd771c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}