{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1581556849",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9acb3cbc4f1a2678813870275c292e20560ec9f4f66a039f4524aba488f9fedd",
    "signature": "0x3128ce9202b97eb4a1a2e02bca20818dac1ed447bee0710ecc49338a3f4b8ca35722f6a291a4d304f0d94b4d8adab6235b9dd57b13d27673b3b6fce39a28ec671b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}