{
  "manageEntity": {
    "action": "Repost",
    "entityId": "317338",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x48e6ac8ad0451d90fd55ce91bf033b0187a4e5e2d1cd8051ab64b1a405198765",
    "signature": "0x3b6881039707094613c5bfa9ed28051e06bb445ecf0205f2101ab26e63bf19ce5f4b51cbc61391a1ea5d64d4cb3a2e1ee1836d19a22b7192b56ab0921fdb909c1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}