{
  "manageEntity": {
    "action": "Repost",
    "entityId": "978962",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc9267d24416761ff04ea19b1908c587b976efa0dbe54d9c36ea887e282c94498",
    "signature": "0x6b6db3e05ef44867ac3f9496dd5c86bab79ff94b6a7ce808bdab3f75e46690b80aa94f4b788ad531f258959ebcca8edc953cd17f6e3681f051888f76a16a76261b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}