{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1278020165",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x545fb19c5bceb0a509ae54a8fe926961df315f247ceab42b2449da086513eddf",
    "signature": "0x1e4593907b47859086f08cbea2880ec55fceba32fccaf532a5d19e1134bd4ab470b25220e19543277fadedbd0f8061866492795cae69f7bacee0461ecfc7f6d41b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}