{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2138109196",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5454b48e37df7581b2b8453327ede8741771a920c8237efbf4f7544d8abc263c",
    "signature": "0xbbaa0af6e4c1f9e118e2daa2607fb24c97aef899eefe12b250250d72e61a5f892393b3a67bd996179847838f551d3fdc3e904f43f529957f9e951d0a9b2ec49d1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}