{
  "manageEntity": {
    "action": "Repost",
    "entityId": "119858808",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf73b337c06dcb52f6f00f7ad9bdddb207f2d2285b4d2a9023ea75bc733936b33",
    "signature": "0x79340f475bd76f70975cc57395dc41983530a672fe0f6d4abdbb51914117e8b67e3d6e8b6ea2be30af7961e073d83000661dad179503f543c7afcded74339b731b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
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}