{
  "manageEntity": {
    "action": "Repost",
    "entityId": "81238",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4027e26ad624effe7535d2518c0169213cf18b5892d4c3b040a5219c79125b72",
    "signature": "0x4fc3ecfbe65df01c2986b1ccc3078b754877e5ec8b5f674afda7adcf4c5fb8dd4547f3d6edbe866c44ab76381e8acd1efc75ca28210cf9126394b60820735bca1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}