{
  "manageEntity": {
    "action": "Repost",
    "entityId": "99986474",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x375b06072af5bc5c794896e4f4a0454080b6036cbf877dca851d50be9b7383db",
    "signature": "0x022768c720f35e359046bbc878df4e98ea36e97fa8d479e535fe5713c2285a2219a86ab25a249fabaa97897a65c820c78a18d1a76d1436cbd4686bf69315d0c11b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}