{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1304084705",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x494465ccdd28ae6a36f7a9d3ca297f4323ff96e9b0d51d40480689c20edbe813",
    "signature": "0xca0be7b6767895b3f58aadf9e98fc6e016f21312aa3e84197cb9c4fd5ef8eeb71162566bffb4c207a5e3e282f047aecb4232022919f1cfcc62e15b7047d75bb61c",
    "signer": "0x140A871aFA1dF0e968124acaAEe35B591B295c73",
    "userId": "895047097"
  }
}