{
  "manageEntity": {
    "action": "Repost",
    "entityId": "984610",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x615139c667fbcec9eed0cecdecb3e02b4a4090c6ccfc68140fdd30efc1b95780",
    "signature": "0x4b1b179a768bf44c203064befd09264ed352a07825a5ac51096e99a2d87a200617edd6c19b028bd381226c428fab76a5cc2c5855db278240084d229fb92a7a211b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}