{
  "manageEntity": {
    "action": "Repost",
    "entityId": "966950896",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x95f4e4a31ce33704fa5c0260f311db3571fb2c9f650021a667896ea4d593ce03",
    "signature": "0xbf7aebc7aa544f6269a85965e216a3be450f817d5162779bcba52935fcd7af1e0275ac305c3182fdddaf8bcc77575ad349ec3fe457b06e43c7afc5692b3a4e4a1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}