{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1183966875",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4bb8c6600827dcaac3c9515a9c0832093cd8c349a9a87476c3f43f04f76b6669",
    "signature": "0xfd1a0f4ebe714a77a47151f72b32d5cc4590cd6f2a615ecb8b985fad2a7ae450525040606a9dbc08668c4b57d136b466358ad2d5b2ae6105267955393b54e1f71c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}