{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1411818727",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x12c7927dfc9c642055fd110dd0f4a137f22d5addf974d88d5b9fb00c233677d6",
    "signature": "0x9ef51a8e59c81f2fad527ff5aa499c791987f8cf04d558328879c981f5f98a8c2e8d8d6a02ac697614223d824e91137a7a3ca85eb599d5f08ea8ee66bffd997c1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}