{
  "manageEntity": {
    "action": "Repost",
    "entityId": "262784",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33adea983f127f4f5a0ed896f9dac1e041e3e14b8e47ac7ebb841b47975f360d",
    "signature": "0xa0729d3e4ecac7f36f9ccbd7ccc2eafc0fbb1d801e5fb1480128866da2f0615c2236203ef94fb8030a98201c1d863541da469fa51eca7d1984ee95dcd58747381c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}