{
  "manageEntity": {
    "action": "Repost",
    "entityId": "129514976",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2930fa00e0014ba43e45b098d20bc2ef041cf759b3a814413efd777aa23b438a",
    "signature": "0xc4a03ad2f83fd07bc0df64021242c6e31230ddc2ebfaaeefd63b0694a3d058350748916783fc552127d62f847fcd8407c1854a807c530bcbe744dc1f2130f3081b",
    "signer": "0x0E71C12c426F5C9206F778713f48B60477CA943b",
    "userId": "29088079"
  }
}