{
  "manageEntity": {
    "action": "Repost",
    "entityId": "773409220",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1532dcebdb1e45acc9704ede34b248a0266d2c0b497d0679be988cee9e523964",
    "signature": "0x834c5f57553a0a503f8fa36500d8ccb0540a0d14a50e63f7b5822c8269b1887d6f45c7a31bf220bb1e9f040870bfa67397aeb0cf093ab775b76b268f7683d02a1b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}