{
  "manageEntity": {
    "action": "Repost",
    "entityId": "147400",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeb19af866d1955c0fb487b5962c392f2296a348880dc0853330c8cf7b943bd55",
    "signature": "0xaebdd1ef873db1006d5ab87426720599c01e8083995f32914ce8efdb47ed6bf156b66dc872f62d64c338993273dbff2a6d93454ce0071e6ee9565eaae802403f1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}