{
  "manageEntity": {
    "action": "Repost",
    "entityId": "292252",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x60fb9c4ebbdb34a91f7571f6f31135dc3d9275694c57a204ded992ea513bee16",
    "signature": "0x263df60995624284164576db060054c92e6a089beeb1694a4aec44918dcce80b2d72bff2a24469714201cffe53e23ebd75e7ba7ee4669dea5c8544315f0ad1a41c",
    "signer": "0xab28764Bd1224556ebA1d8Bc48d3f1F5D2e4E1dD",
    "userId": "281054123"
  }
}