{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1461495131",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x243cccd2fb2b1d3290f5f6a45aad5dcfb66dbc2ac752b1e1881d460551677383",
    "signature": "0x53b9e1042a3fdc83992a8fa2f6fe1d3757aa7c6791cf575c4bba5441185e3d663d319692737af95ba673208f9788e631da1e458cc023785ca4a520cc1f0757dd1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}