{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1892941336",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd81d35876c26bc63c29c241c24c02ce655666014d9c87bd5e3d345594f8e404e",
    "signature": "0x04b7ec2992d249d5c9586011b493e3732bfb2022c635b35de2b67690b64a914f25240c90bbc3607ca5281803ff5268a37c8001c94b555f3afd24fc4ff5892c731b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}