{
  "manageEntity": {
    "action": "Repost",
    "entityId": "156674",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2a2d980103b576eeb60a3763862cf15731d8ab73146c18bea422cfcb4347f035",
    "signature": "0x75a521bc58a58b020c2e842a3f471535b31d5379fbc27cd9a691a6716bac72a247aa7ca56686ae5bc6a0627306dcbd9c9c13c2b1ab31364d05241fa338ee96371c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}