{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1070000",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c9d08e29fff7035e0f5465c18ffe0b52b82bfc3c1724cd20ea00be86a07369b",
    "signature": "0xd7d14f448abc67c5d332d25c75e5fe206b1945797a5e327bb59fb2ca5021dea144725871c6f2d59a32579a8e50800a898775f932e2be3f74ce38d803e90601de1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}