{
  "manageEntity": {
    "action": "Repost",
    "entityId": "831824379",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x981ed88b5ae66ea1423d90850654b214018403f9c88f7f9778e700dbfc966ce1",
    "signature": "0x9b713f4f8abc96ac831e01dc6b71494a89323a65549082ee847e65bf014c2b897f7001fad749b11fa9d116949f50744775cbb57291bcb176e4eac3ed04c363131c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}