{
  "manageEntity": {
    "action": "Repost",
    "entityId": "985710",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x81737fc18958bbda4754e686d0b6e8681c1e03fc98368639c0c4c2bab97294ae",
    "signature": "0x0646ffc7a5f889f543e46c667549d7077fec3b1a25660ebf58ba16893e65611813550e0ef7b898911203ff06960a81e9ffee0bd5821e1f06b03986e4fdc4e56c1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}