{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1098675974",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x655aed447ed28f628858105ad5bf340e6f24b56ae9fb89fa4a0f9fcb2c9211ca",
    "signature": "0xf0e65804d220ddbde75407aafb72ac9edf02504c521bf422f3997fc8bf8a35e818959c0a0e461ceae93a197e58b3b92efdd5ff01d03f2070e108ce6fe1e77d6a1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}