{
  "manageEntity": {
    "action": "Repost",
    "entityId": "141390",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a5ce4ecd846b7c97067b790587a0f820b955d188451ee7f3d2566bc4717210a",
    "signature": "0x578be4c65d872a5033fa60456f2789a911ab487257b1171e15bb77ccdc0b18cf35a576d8eafbcdbb21d9ba3a992fafe9dc2f625734f2cf4f697923393a299a551c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}