{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1478207141",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf558bb90ca94d110938533831cd0ccee5b73fc7f084133fb123668470b4a633b",
    "signature": "0x54892a43f94aeeb049620573f6a913ff5f3cef0250083c4bc407c203b6b8d8445f2789b157c554bdcbb41ddba6e5cf0d4491f762b16ab9885d7197f6558d2dac1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
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}