{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1913883292",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd78c094b90834b5e2a523e78eff51a3315d8dfbe41de64d129d7d640f3ce7186",
    "signature": "0xa523de98254cc2c589fc66e0d5dae7cbcfef42f85fb077c6165b3b6f6b60d4f55b5499f45cdba65fe33620c9882d85c199b57c40e0b23e8e5630d532b6602d081c",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}