{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1309780980",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2805f75004dbc33b3d9cdd1bf0052e7d0484edb9177d5d5352b2cf905e63778a",
    "signature": "0x8cef8bf9d96bee8d9e35753e8c51a03103161705096500f2e7a96e8e2ba84f5700fcc632f720035ecbae720a4905141a31fc042b4b57c764ea884f9ca9c4555e1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}