{
  "manageEntity": {
    "action": "Repost",
    "entityId": "145330",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa8c12fc907c8a092194d80f05d56d272f08dfc1195df2fd6be5b4eb41604afa9",
    "signature": "0xc24d27ce19abaf70015bd51c77f6bdf0e7740162ee3855e9bd73d5c6fef6fda9632db4e5db8700ec2d46dab2095a8246e80a5bf8bfb6090b327e0ceb4349aa981c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}