{
  "manageEntity": {
    "action": "Repost",
    "entityId": "428371",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0ab33ae9ee68fcc40ececd91e6e734fd6a0c9385317705ae7491f0c5fd1825de",
    "signature": "0x8022e61f8cda486ca5531f17a99988c524b8fb274a244572bfa9cf86f84375f40948edcd76dbef9fcfd7059bd73d6f37fd19e48633290b77fc18cef530f6f4751b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}