{
  "manageEntity": {
    "action": "Repost",
    "entityId": "55623",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa8687d55028fae78b6ce3b5beb1657caee3ee7b47c1fc032e5377202ada928e1",
    "signature": "0x606f58b202d72875d6717dfcd4a5df99bc1dd3401657790fce1656c6d07cdbe80192fc3b7308f2f32be4a75dbf2c53a4552cf98fb86ba2ec403c4ca6f57d5eb61c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}