{
  "manageEntity": {
    "action": "Repost",
    "entityId": "696881569",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd32bb7ef22a2bdffcb6e965ed951f5b7735b72f07a0910715cf4de172e3f60d0",
    "signature": "0x8f2357e4a3eb9c15f2efbb4bcdb997af14da08ca7f6159bd224bf981c3ef96e46b6087d4598636affcb526767dc29d783c27de5bf49bb0e36e7b7ead1a12815f1c",
    "signer": "0xa4A8a4853051b18e0f0f777693Ce34CF4bCe9385",
    "userId": "634886384"
  }
}