{
  "manageEntity": {
    "action": "Repost",
    "entityId": "525182",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0de0ead107b641f11d4340818725e77bfde21620cdd7d20357dedd9a8f0e7297",
    "signature": "0x91400b2af29399f8c34bf6ee19d481a69ac174af2ae24666223c5a233476794d582edf9b3227bddf46c16feac0b6d5e2f711431780b0397f74f0ce2dac8351261b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}