{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252574",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc909b3d117ea8021ccf2c6535c4f15c7248a665def9164c99358509cd7c66548",
    "signature": "0x0ade32a75e63e8805f0ad6188c59df8cf91f90cb1f09dc41e867054d18d5aa097037d07ef51c6f71f3a3133edcb6550cd60cd6f7249a2b430ae59ceb86492f111b",
    "signer": "0xBD46d315142217685c7fE4aC6359DFfe663E7a4D",
    "userId": "409129"
  }
}