{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1207415144",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e6fea7b546f04065be6f3e2aa49949617f5941e3cc1ec6a362a73508b5f4448",
    "signature": "0x316444b21bc964ad83f9c00570fc3d5a0b1ff0756077705e9c9587ec12168ecd13e194dea73eeed693a7793484c47aa800b2259e1edf1b942dc5992c8688613f1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}