{
  "manageEntity": {
    "action": "Repost",
    "entityId": "272131837",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8ebf9e40cbb79022c9a32b424a34570642f6b0af1c32bd9a5bb3159e869a3e22",
    "signature": "0xf669d1242bae91043790dae160a80c690f47a2b947bf6d673ec7f2ab8de93eb81cc8a7dfdb5bf4476b56eb3923f62db7e487ec670de62bb3191b567e056e62621c",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}