{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1907448598",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7fe850a6e0b91e29c0fc7bdb56e0b58ad63158c21dd4fd2c5902935b01e08b9c",
    "signature": "0x909fccdcb20f903e5ae11f96b281c33de899b54b30de884b2e86f0694323e3f80e33ad352504abd64fbd812a61a64d965a1bde264cf6d8a120a8f7decf59879c1c",
    "signer": "0x06F989586c5477333A41f6057f224Df79903862a",
    "userId": "24240642"
  }
}