{
  "manageEntity": {
    "action": "Repost",
    "entityId": "536300025",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x76795f50d89a6b1c8c118d0bb1cd9833a4971155dc2c27a05c10a3247c942367",
    "signature": "0x08f995296ba3074124000a6a66ff56b5dcba644be2d40fa8c510f5fe7e91e7e05fff5c1260d20923d3c2eaa9022e45ae6c389e0c80269d8675dd84c10ec7a2111b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}