{
  "manageEntity": {
    "action": "Repost",
    "entityId": "441083564",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x56806266af7cf6a542b5db366355fbe1f4184aebf5c07ec1ee46099f4888bfc6",
    "signature": "0xd4fbf54c6153bdc43aaa685a248a97d338e895a26bb5c6317307abb01f5276ee5304311354925d03f3d7c6f40a0e0b6eab62bc8b493e7078ae39d68a27c0936a1b",
    "signer": "0x0e08C058dE1787206F03B99840c282498259E9C4",
    "userId": "589495545"
  }
}