{
  "manageEntity": {
    "action": "Repost",
    "entityId": "522996263",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x416f8cb7d361231ecf097210a13be66e87f2d6184b4442395469ea3248aff451",
    "signature": "0x58d2bc15275f185e5ff5e0d96e4edc71a05100432b435f74ac39da1284bf4fe84887c6fdeb77b1ce5111bbb9974cf3ba146e6a9ed34f0f152fc2f0477964956f1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}