{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1103189189",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8eab61eae35348ed42ab715ff293d22159e31843fce28d95b5cc10d8a73e1a49",
    "signature": "0x5fbdbb8b08b673c7210d33b423f0f7469948e5f85ef43097a9e64e46528bc5d92821eee3842f10096e6c10d7bbfa006d009647b64c9fbb92cf837c66e23862ea1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}