{
  "manageEntity": {
    "action": "Repost",
    "entityId": "99365846",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49aef011cf3584d542c1367d158bc260f62f25d15afe9cd29b5584d914256578",
    "signature": "0xa8f817dc5cac9ec651bb3ddce93e0710ec81069bc62a0cb2abb339f6e26d815e051655f4465bc9badfc7a1a62731f905208b89c1d4e8354afb76fd849b744d3b1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}