{
  "manageEntity": {
    "action": "Repost",
    "entityId": "320267787",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f33921dd4af8e229db8824708ccb004876c3e810a933ccc0ffc928959c24d3d",
    "signature": "0x0f10072e7823cb05a6011090b0628f1b5b33ea66b6b9ed2f7a98c723c97098ab0eee1b4cb169195b184a20ded483aa074a64d7d7f8488f35ab408b7513d4786c1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}