{
  "manageEntity": {
    "action": "Repost",
    "entityId": "701651",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x021a5de06614d3c7cbc24e6083ec3ce4672c0c7800852acf31c1a1b99bbe7f2a",
    "signature": "0x8df0c4e2228dc15b611c421c3d9b9a610164daa771861e8cb1afaa3c588513f803696abb46f7711898b394445a08a67ea3ff19633203ad96cf6687e1db1aefa01c",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}