{
  "manageEntity": {
    "action": "Repost",
    "entityId": "532323415",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a2534ca74a8298e6335a06994e2aea93205b8c24f5862971ab032535ec4aa25",
    "signature": "0x1848137526607c2466a14387398d215abffbc2831a3cf9219bdfcff0ddda3d4732e44be10e2959f8ad966795b47eb3ded041d1483358e46caff689497e89c3ea1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}