{
  "manageEntity": {
    "action": "Repost",
    "entityId": "662635734",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d97295b0a1a24dc472f0175cd2269f1c93e43754bead6d27ceaf97e02ba99d1",
    "signature": "0x741edba40f50b6ebdb9b1468e4596e887696985555fd409cecbe9b48a06d7a4101fdc928b46207b7485046f763dad76cf8bb65563956388aef7d9f2893a810df1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}