{
  "manageEntity": {
    "action": "Repost",
    "entityId": "108999",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa98223f339690268bf301f0bfff1d46daa630259fe85d17ff5713ae6eb8e2412",
    "signature": "0x078e26d5ff7db7f745d4f85c99ffe1afa4f4f23c6bb36b14b07e891952f0ebbd36d9575704e21152b3af4e5a0bf2ece5ff82d87562aa06e3270c7a14e8db13d21b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}