{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1684603301",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x29fc544376ad482888cfca6d8e019408403c3bb31caeaa228c1f56500c540ea4",
    "signature": "0x95e1a999ff4d3fe412263af3f1b57e87ba774c5118032a1736a692ca39ec4c8861e56e06bcb1905b53eca35ecac60cb28902101de07fc44324ac4569cb7516871c",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}