{
  "manageEntity": {
    "action": "Repost",
    "entityId": "603019",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f3c5e753e2b58155fa23c2a5094b05bead88fff6052adc20fafa7184b101553",
    "signature": "0x1a2045a5c9101e61e8e8a73b875c0b1824e1808b7ec95d0fbf38c43199e7236a3be5f3d3007409fcfd64c39925b2c9f0d3b8850b647589d8870d4c242f8fa0a01c",
    "signer": "0x06F989586c5477333A41f6057f224Df79903862a",
    "userId": "24240642"
  }
}