{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1818035007",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x14afe6706458ebfbd7720dfef1191e255796825d05f0ae66d0f5c92de1d3f1e7",
    "signature": "0xbc7e7215c7654c276d1ef0c4f686903a64a7f32348db0d55b2c2713c645b12d105a592bf5ebefcf1e3dbb69dc5a3627ae2ae72eba7b21035864af1d60171934b1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}