{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1480086276",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7ded11ec29cedc43c9ef47c1ebec4d9ab17a37d65d4a89f3c619d31908a306a3",
    "signature": "0x42357e8966c7dc219d0bb376d70574b62204596ff3e823144eeb9292b86883c86370704113840bb54eb28bf07ea81a667ba41a91e7d19e665fa8be93ddb5cd831c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}