{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1149764743",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x04edf155ebea84d10dbb61a4ffb11a02cb0a46e77369e59fc4bd3f3bac236996",
    "signature": "0xf87db7a1907bcd0fda2a4e545e3773599fec5a39ea3e122312a90b4790ec92a4463b692b9d25d831f69b8e0fb3d887df77ebb0027377da1f3c0f0645c25ba6291c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}