{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1021370687",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9bb86a691ab44a3f90793c1e4d58d79fa2764f5b4f0b59c2656bf5efa07c3323",
    "signature": "0xa2e371d4df199cbccbea86798b3ecc2439dd9a7ba93429d59345bd1166c083a632c2e4df4573fbc5d5159aeaf8951ff0de5d5993ec6452ef4496c51ec8bd93d81c",
    "signer": "0xBBBE9eFc177a4E708d317195Fa81aA6E8E2F7E92",
    "userId": "557135181"
  }
}