{
  "manageEntity": {
    "action": "Repost",
    "entityId": "254127373",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e8a2b8d3312a58a1e8009db1f95226efd92f9ec57da9eca3f687bd3fc2057b6",
    "signature": "0x75158d0394963aed2d9963399cc2d0074281fadde070a3fc28aec6be5aba13d256665c656235845453b978716358bd7f6d658108770c937fe2a8e4ed3e3f73c11c",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}