{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1505065080",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0186ef54a856e3e921cad19a0c56406dee0a3ab5f07806118f6f6c63cc424f13",
    "signature": "0x2393bfe482e9c49ffa7cdde2104c0ae4aa1a84800f4772fb2ebac011c888b3ea1f8bd067093aa5d3300f5603ed85c6d99268df950a022637addb5351933acb8b1c",
    "signer": "0x1F9dC682fadBAc94c0Dd4ca2232a3f490704a737",
    "userId": "737872723"
  }
}