{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2119212222",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbd67500edabf2bc9fa3b4c3fa852380ac4818a7d29dcb68c82889d268d4cf736",
    "signature": "0xdbf49ce3f9b72819c554e0a9a4741a6f694ad4e10bfb6c14e6223e85b1348161269f2502273abd5660d3f8dd913a26347be524a0338066883facb875853e30bb1b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}