{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1260625111",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe4c884acbe595fc5fa80135c0f78d41d2e6a822edb6362b5b328b64e1fd8c31d",
    "signature": "0x75a62fb5fe2360e3faf24dd572cb859afbdcf85b78d89e8a2c050733ce031bc875b14a0c9675b166b455667241c9361d4688423aab2ec803fe9acfd8b4d441d61c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}