{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2140170743",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb535909d63c2daaef76fa6936771a38923f7617e69671f79c0e834e1f85f669c",
    "signature": "0x869151cee9e95d4097f583d2bd0a6469d7c7a3ec01708fafe418c39d3293e46847eea3ac9722ced5c324b85228deb51ba60a5a95117035566f7f1d0c900deba41c",
    "signer": "0x7b52e6AA15Db4Fc3A84AFF2b12e5B8B128eA8610",
    "userId": "808512351"
  }
}