{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126091171",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xef5628b4d5e9512e260ebaf33fa25fc74e1b18e9ea8e6d776365e1135d2ba6ad",
    "signature": "0x05cb466f3edf80a3f4c3beee6cd5c31924c32730c854736c6ac697fe32f2fe7300d621b71c806f3f8ba2e70472f0a180e3a3edccef63c39fab2479da0e6747391b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}