{
  "manageEntity": {
    "action": "Repost",
    "entityId": "631279",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa25f08996d1ddb1922ffb0d2f14682e77fdc7eeb5173f40d70a1b70cc3149d96",
    "signature": "0x4eae6114674478f2d93bd3006ea9aba9fca5225deafbabdd0d9bbf2b54b49c81244b143af9a02704e58077047f43e69d5b0bd1e9c9c9339efa0ca0cc3e4b9fa31b",
    "signer": "0x484d8957F3f2AAC8A75b6c9769692fB7Bf806850",
    "userId": "413536646"
  }
}