{
  "manageEntity": {
    "action": "Repost",
    "entityId": "484696316",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x29caf014ee494df80a1a331f48826fd35374af5fb8ac4e1d1599c14323a32cb2",
    "signature": "0x94b1c48446cb4ba43d1206e48d2bf7564eada136b72fa61ba4082751d3c9a6e53e3dbbbe3a4f5bd2a5622d3621175d3a5a3944287cb9254c6def7c59325f15fc1b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}