{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1459438303",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd8e8c6983c5894d9c8862ed080a551faf87b5c27beccb94f289466c25d3775af",
    "signature": "0xb8e3076e91a98d16720f6303705e2468e723ba122fb166cff966f407376499391e719016ace6355b48d215bdc88748f666bc3a0220ec9aef34ae6faa869dbde51c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}