{
  "manageEntity": {
    "action": "Repost",
    "entityId": "267813888",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x10fe20fc09cc6cd56399d1fa75ab6f2ff9c6d959d543cc6071291d3c6258a39a",
    "signature": "0xce1e7fee808eff4b64eb97c8f5ca7e49892f795d11c42c8e7d3014f537f5f4305e4b69c12264769e533c89b2ee2be62bec4b43144ec031ffe28dd9906144ab461b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}