{
  "manageEntity": {
    "action": "Repost",
    "entityId": "24528",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x89f60b132e40e43bc6ece56754e043e445ee72ca04c3a9c0ed5d04373ca8d223",
    "signature": "0x6ac3e53966bb485042d19a4e362a22ab7a9943b34062d9304b6f5152ddf6b82b0b4df1275d942e6a90838e6a1b67156c3461fff66470a4c7fc9c145fd578fa831c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}