{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480253",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd093d618419d5fd9f65e44bcf3b78b5c257cf066106aaaf4aa2d4e5c0f953486",
    "signature": "0x982e5216a01468f97fe63f649f2f634d8f13100a80950f05e12808999921ee8e67b93ea3b479406a04a1e7f07633d8268b8c9f2389a25b17ccd2dcbde7a5944a1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}