{
  "manageEntity": {
    "action": "Repost",
    "entityId": "62240",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x43a522261e06aebd46e523a387002ca59661f857c95144896cb0286765583fa5",
    "signature": "0x56db0fad75902920ff4bedcd9e53538a6ac0884e4503f3e8d1e4940348c635b55b5a993d5fad7189d4af547b06e23d22a79b715c1ef2a72a20e21c9836126abd1b",
    "signer": "0x45C74e4f36E4e5064C5321eeED3748fD52B04eA8",
    "userId": "133970929"
  }
}