{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1286263620",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9207101bed494383ff788e527da38f9dbd68e43f525c2f203e895893f6501eea",
    "signature": "0x2ecdcd3688985b280a2d4c42ffcd42a60a7eccc593421e630e2e30281b7874780ff78c80c524dcea21eddf01f9671ccc56760356c866e532577d1dc5201426381b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}