{
  "manageEntity": {
    "action": "Repost",
    "entityId": "223606441",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2a0d3af8616f107fe3647338ecfc75e132e0858c4cf1b54ea259e98227930f6e",
    "signature": "0xad0a1dd4a7e5db4f5511eea4092eb4211836ed4c3c9a3ea8103c4c3d5d65c7870d2e3bc640c72048832cf2c7bd0711d95439ae293d0a9724e7a44d3ea358c0a91c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}