{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1480700685",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcd8273dbab3a51dcfbfb902bbe62d7248ba58e0e7d376bede1251224b3d0f7e8",
    "signature": "0xd75d5f47d81063cd694d084f60de3ba0f0c25065a13acadea58fda5178d17cf80d2906cbd72411fcf0dcd552d5c8ed7e52966e78e09e972af467aec10ebbae4c1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}