{
  "manageEntity": {
    "action": "Repost",
    "entityId": "147148563",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02db3116e9ef85b5155c1a9d6de2c8c226dc0f86868d9db73bd2ea1c2730c4e8",
    "signature": "0x1749978d915211e492406c19ef4747d52f204304f455332a832892700828ded4066d60916f2ee74d573f8186eb0e985c90fdae10d3789595a111beb440aef2c51b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}