{
  "manageEntity": {
    "action": "Repost",
    "entityId": "166062746",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbb52ee448133cb9352f01a07257174cb1c560a23eb8e8d5a38540aa281b97d02",
    "signature": "0x73485ac305de2dfa4a8d0fb9f7baa0a30fe6abf6bf6ea77a813b8212d71ceb676718f299bbf63aacff0bd95cdc5c41f0be1ca1c40ed2c23a3ee62a95b3a74beb1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}