{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1745744958",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5441826abf7dad7fb7a2a3215ea012b963815bcbbf0c6efe903c90ded05bb4b3",
    "signature": "0x59dc5dc1cf61dbdd8f64fb90f5df73f0a29535e008c3a89480dfb9cc0f849a5d6cb7aed2bcc39a099e1716392ff8cf028e916c4b48883fe3ef26cb6ecbab6f871c",
    "signer": "0xd9bA17330fFb3Ea1356C5eC14971D9e1f2cb5200",
    "userId": "337125448"
  }
}