{
  "manageEntity": {
    "action": "Repost",
    "entityId": "303082",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7247cb3fa9fb4d35af0a12ca393a4b911ff3ddbfd341bd033d17616b0eb2dddd",
    "signature": "0x052c0f6d32bac19243f70b93c458bb4a7acb865a95e719b3060824ed10599906097b1c23d205d314497bd6d2521f881e7a37a7d03d8ad96042ff67802cf0a34c1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}