{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1186574429",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x15a66674b7b2e72a768e33165b1d2b39f15184015142a316b44f41fff91b4d2f",
    "signature": "0x1b391ebd3cda71f061f2cc7a0b62fce60d19dd161babe47e81683d6df77637424a92b8824d66c3505ad2201cc1264744d507ebe20ea56a74dcc128c8d2be6b3a1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}