{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1143764753",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a8a7e627dd90e80c824a78d7889ee6ba3d464340b9a351922ec48e90b5aaead",
    "signature": "0xe2e4d053968be6cc4979088d2ca2d728f92d79d5ccb0347dc998f2cd3656b15f30b739dcee18a8021dca770069f5e714bf160034c8e0f478f28e5cc2ad924d8f1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}