{
  "manageEntity": {
    "action": "Repost",
    "entityId": "946658979",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd61ac1c11b878cc0b3290b34aab7cd8c6fc6d11a6e13eca330921b3715e09694",
    "signature": "0xca1dfff5f573d8b9c61b8f93543bd287308966d5e87cf2386037375ba18e39d70b4075b4a0792eab979d0f02345b82c8f9cad90c2707e0499b865bec2e3d1d3c1b",
    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}