{
  "manageEntity": {
    "action": "Repost",
    "entityId": "977046897",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79d97543ec3c1ff727b87233eb12964cd79ef77894c56a0233a47355360eb749",
    "signature": "0xb2fb2c6cc21c2809210617b4d8ff88a5d76544d4f2386a308ea289fb9fcd0bd808a42cd6a156aadac5fecdd1d6aab5f4ab4caae19fc2cd6741a08f2ba103900b1b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}