{
  "manageEntity": {
    "action": "Repost",
    "entityId": "158735",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdeeb44bba35f2ebdb448fe2c503fac897e0c76f6ad837ada3e9f820b6e9ae179",
    "signature": "0x3ccb89667e57568064e68e35cd46dcd7da44507f903155b46095fcd71dadd5b066a7d5857c4f2d6a9cfcadeafe1f8528eaf4396fdc1b42ba56be1e0e090408481c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}