{
  "manageEntity": {
    "action": "Repost",
    "entityId": "636058",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf7e5ce04a7877ee206f09a09208077d63c5420b1fc524ce6c9ea458e58e2835",
    "signature": "0x383c94ad6276be5b347b0a79f43679283f86b8e31a86cbf33a6815908177517b6122cf831a14660f4ce4fd7daddf037cb7e456e13695c63dafdd9db6eabb9b901c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}