{
  "manageEntity": {
    "action": "Repost",
    "entityId": "187671",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f781cf60f94cd6bc7395ea30b55dd60ea00f344d459cf3c82074919ee94b923",
    "signature": "0x2b02be14f97eba055f090756f618098b4f5e85a41a36fd56b11ee6d0c683da8e0a2d38c2de599e25f02285f235da8eee3b81b565c184a234cc4b996eafec541c1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}