{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1291077615",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe17c8cd31028b8ee90da436042f8f575ce96411d9f43998c4ca4111c4b3be75d",
    "signature": "0xc441d357b5202cb424a5b12a36880296c46f02560cebad1c758e1e08f7950b2a241b1c2bc1018432e77aff9fad49a5c7a3f62e91942884424ce63b0698f8e17f1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}