{
  "manageEntity": {
    "action": "Repost",
    "entityId": "96993",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x52d2ca9708195a2b3e789ea1648288b5d5ee964c4bc8d6b1bcab4f27a2028286",
    "signature": "0x3d015cd9bc9ec7335d74511bb0b6a59a1bda9846001cc6eec372aebd8a45631f5d0b13c67581e024347f7c6c618a055295b94c1d7c71748359f7f98c179fade21b",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}