{
  "manageEntity": {
    "action": "Repost",
    "entityId": "100579512",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x24712fdb114641696bc773b1a26a3fdf80011410448d48f82b6eab3a101ff9c2",
    "signature": "0x79b998b08c39dd9668e85843f8acbfc42b2a85d03d96d3dd2416e6277a1a0c144562e891ac2efc7b0be8d3635c5d417f2fa2909b10413d842c7f24fcf8ca7a3b1b",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}