{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1447446935",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a2bf3fa12bcac54d4f3151fa360bcab5a270baf9ea7384347a8a48e1a326309",
    "signature": "0x21d7cc58a5d92d01ef73cbe835a121f401d1bdfcea38e48c75fe2ce5f4d8b4231e460b0249a03e7a4c040da529436221b6bf1c991f27bc480413f9e7eeb436291c",
    "signer": "0x0e08C058dE1787206F03B99840c282498259E9C4",
    "userId": "589495545"
  }
}