{
  "manageEntity": {
    "action": "Repost",
    "entityId": "460458409",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa6cd01b88195027e9f757c9bda8ad3e02acaa0eeb650860c1c4f1a724acdac40",
    "signature": "0x141f0c79b9e827b9b0a331dda127f5b2685d148d93ea2ab56ad6189bfca139856d58ed10e70269b91bbf3d1e8b35672bac3b93bdbc04cc3208384087931819c21c",
    "signer": "0xd648B38B61b65e4F8df57D4EE65560D8DaacFDb2",
    "userId": "277314120"
  }
}