{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1384511292",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe9c798230bc597ef29c503c9ca7c6ff88c709d3fa9d373f74de8c4ffa5080e90",
    "signature": "0xd58c89565258e66e23a900cca8e37bba54a79223bd171c70793d760dc38ecbe00b6656b6cc4f1d4c405b683b3f835cef4f9b4803255e2efc357337416fee9ef41c",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}