{
  "manageEntity": {
    "action": "Repost",
    "entityId": "466394",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x78f5ea5707723478692885c0e2e5ad951cce23f4fc1fbb11ae7465204cac701b",
    "signature": "0xbbf3df539b455580976a67b1c418a822b7ab0974253da9d3c0139ce63ee446b02d299f56905a400d4ce0b5c649d86c1da7f79f5dc5cae99e122573643f8737e01c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}