{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1186641141",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x163c7704b3c5f63bb56ab09cb8a627bd9bf10a03d81eff9ae8caf199b627c6fc",
    "signature": "0x42f33427b998ebe73dbc8573f549ac82e6bbfd8b0723a846ce13399f09489e661aa68227d9d904761f643d760e66a3c2a02dd99d84c45ef0cf044e21a98f6f4a1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}