{
  "manageEntity": {
    "action": "Repost",
    "entityId": "245429",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2da03a872ae023e3e0c1ab6b04214d49c6452b1ead7196770129a88c60242f5c",
    "signature": "0x591884165230e50065885aad3467f8c63e8917d3c6fcfd608d905cf2397cfafd303dd656c2a4be4dffc160b72e8b2dcb147be33378a9a4b3da893b1db8d882b91c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}