{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1674842463",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd754c59c8874ef375fdbf2e75185055ee0264369f229e4d17642147adbb0b357",
    "signature": "0x5b003b8810f085ee652eba1199b7e5e987680a71425f5644a40df58cfe10dd1855104b3e3a32a81ac570153c4555486876d26fd1cc3d0f53192c9836bda8870a1c",
    "signer": "0x48997477d821e30d3Fa835d1Ee7809B3253Cb100",
    "userId": "75085"
  }
}