{
  "manageEntity": {
    "action": "Repost",
    "entityId": "131337",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe5afe656a47bf2f5ce0d7b0d10e24a4fa74a4a45976d4ce4284f5e20d2e24eff",
    "signature": "0x93eeb8fd53ed40690d607bf4c8072513573f39b24f63ed8cde61694dc0329bd72f4ab1ad7d322bf587c3f5d140b1bbe03bc39ec6b45fef67f66e4cb24d2082cc1b",
    "signer": "0x44Fe9338D9d1405927C73FDA0be0F36ae481Cd39",
    "userId": "983568397"
  }
}