{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252575",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x870484f3e9bffc526fcf9476a94d3b2d9ad044c22485b0608b95c29a20043cc4",
    "signature": "0xd62dcac026c2794751a3645b3edd2d3d5e1a765150961241cb3f27d70d79a4b83765981f6def96cb16fa54f9da7bb0c05d385f1cf7dcc278c445ef1e0a80bf0a1b",
    "signer": "0xbAA633dfD19281ECC20a6b689F49CE8725d526Cc",
    "userId": "127651"
  }
}