{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1059619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x55c72274490148eedb0a4861972d5a24cb5c52720d18bd3866d603c933a39447",
    "signature": "0x145cafb54c6d3542eb432ed67636a12305c015e69e7ff8b7d7b34691d24fbe4759a3107d3a8b6059fb2397e1bfa351d891ff363c39c267328d480fc7af2647ef1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}