{
  "manageEntity": {
    "action": "Repost",
    "entityId": "273700",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44baebda027465da0f6dc5e975f4f6c1459f8eba302e711f0a31d7620041b837",
    "signature": "0x9368476e701f0d49977c22575e5d3e1e431fe9cae7b8b8b6eb6f42b58768e0d47827b9e71de0d6d7b8170e3ca4efa010791d0d58255d5d3c5ee2bc165493194a1c",
    "signer": "0x1611c64c5C0b22332A4fee8bceFDB96dE3a5d7D9",
    "userId": "145118561"
  }
}