{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1755253262",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe05df3e13e107d23ffb595082031fbbfcc7032861eb8db841a46b8650d5612ad",
    "signature": "0x6336b7b18164b0158f98797528c87866788bd3d80e18fa33e1912b7777ec9fdd42a6fb5d2c5d1238d6e57138fac4ae36ab29a67729822235e72ff29f78b2a92d1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}