{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1255018570",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0af937ad87c55754c7617e75d6c38b338e5aeca4d462310f607b61f61ec302da",
    "signature": "0xbaa8ee972a5fd1e54beff209a36e1d244de2de106a0670423d73595ed5180a6e49af52ab68b20e2d059f085cbb959416ae139a14e137d72ab3b8296e8fcc047d1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}