{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1309329215",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8bb8872bce13ed1b1417dc61b20a032b678ac5e2a4077c292d21c4397acc36c9",
    "signature": "0x1e89884351724393f3b1e9baa419cda947a735cae1030c089de3a115298ee56d1d139d6ba1f363cfa411ffd463fe3468295bd9be320476481ac7b7e3bdaa63cc1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}