{
  "manageEntity": {
    "action": "Repost",
    "entityId": "679951478",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94da446a6b5aedd73f33a014e45146a18a83d81fdf931e91002f56fe36653e0c",
    "signature": "0x3ff04850312d1cd17be63482f4a9f5fdeacb0b29c4e8160a0d0f7921ad01649d212cb3552cad8f23ce747007e78abb21a92ffea08fe2bcb47318005b7a64d76a1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}