{
  "manageEntity": {
    "action": "Repost",
    "entityId": "369466",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94f0e3dad14cb06c253f9b4c21bc6bcb7027c798b02637f94fcc5e1b1a3c2da7",
    "signature": "0xd7598b8a3e00fec97a40a50955da5cda4882751a97323955b1eaf2bb7f4050c00ffc629e3191c807fb39c33aca0d8dc3b6c166ef275b83a3e6551676615c237a1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}