{
  "manageEntity": {
    "action": "Repost",
    "entityId": "107156656",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3382102b7135ba3bd65b57cd4917d1ee645aa3a72ae7d041fe4b7b493862242c",
    "signature": "0x75c890e0937ecc8bec7cc271e74501b5070e1be99a5fc9f24d7fdca3e019e53522e2b2628156e8e2bfab89a289a5f4194d57af5e6c67a8d41a6ecdf3fc3f10c41b",
    "signer": "0x14d7618B82Da4e7176FDe32e4379943eCd69798D",
    "userId": "238125623"
  }
}