{
  "manageEntity": {
    "action": "Repost",
    "entityId": "385105083",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe5f9469a2564191b9d6337ffea708d76e2ef681965c03619d5e92fab246395f5",
    "signature": "0x1c02771a2073e6f78b9e387483219e1a721f69e196ef93c17cd51f1a6f104b8206d79ef06eb3480942cd637444736f4f162b3bc19e4ef2320850d78dd2ecc6c31b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}