{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1680671865",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2451fc769b342b4c940c563fdc175b6e0e605583c41ec5715fec548162bec045",
    "signature": "0xa76adf3634042b0d13400da05bfc424991bc70b4300e7b90484cb13869e7d3fa2fb786f12547add89c391f7ed74a016a2757f5cc50678f4c6661cef47d8ae1171b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}