{
  "manageEntity": {
    "action": "Repost",
    "entityId": "135012517",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f4602b1294afea5e3fdb51c03278f97541a9316d20a1397ee703d8f71a60f9a",
    "signature": "0xca641260461ae2972abb6bd3165e75a1b2ade41061a078b5ce3fde70e1b077720e5121cc913c60527e7ec0e5659e5f1883508e7f1e1a7b8d27b44dc621b7709e1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}