{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1409857259",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2752c11c176f73fb11f497d7a23974c02ec2d80be87e43e8df4e7ffbf303e087",
    "signature": "0x38c26e02f8bbab0cc340eca00f84cff82312cbdde88f1b531f5a6a4ca5803a3e4da3675f60afd4d9158eefd5e2edd65d35e6c0bd228d5770494af94af77aad901c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}