{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1050903",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x353ada1173e2943aee55b120a703be45a7e9514d58017e4b6c7df0dd315bbd67",
    "signature": "0xafc1284822d4c3efa5ef445be834772453f2b28f71109987537ba7743e7a122d03aed03b43c4994e12bc5339b6b604b14a2f9a2cdb14be95c1e6233098ca3a6a1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}